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Purpose: The aim of this study was to collect further data to estimate the risk of relevant intracranial pathology and thereby better assess the need for cranial imaging in children with acute acquired comitant esotropia (AACE). To date, there is still not enough literature on this topic to enable a consensus on the diagnostic algorithm., Methods: We analyzed data from patients with convergent strabismus who received cranial imaging via magnetic resonance imaging (MRI). Twenty-one patients received a cranial MRI for the diagnostic evaluation of AACE. The age range was from 2 to 12 years, and the mean age at the time of diagnosis was 5.5 years. Of these patients, only one exhibited insignificant MRI findings, with no therapeutic consequences., Conclusions: Our data add further evidence that AACE without neurological findings or other ophthalmologic anomalies might not be an indication for cranial MRI as a diagnostic screening tool.

Objective: The consumption of illegal substances during pregnancy is an increasing social and medical issue. Main substances of prenatal drug exposure are beside tehtrahydrocannabinol (THC), opioids and methamphetamine. The effect of these substances on the long-term development of children remains uncertain., Methods: Since 2012 newborn infants born at the university hospital of children at Leipzig which were prenatal exposed to drugs were followed long-term at the out-patient clinic for child protection. For 42 children with prenatal opioid or methamphetamine exposure the developmentent was analysed using the Bayley Scales (BSID III) at the age of 2-3 years. The children were compared with 84 unexposed control children. One case matched to 2 controls, adapted by age, gender, gestational age and birth weight., Results: Motoric development between prenatal methylamphetamine, opioid exposed children and the control group showed no significant difference. Methylamphetamine exposed children (n=23) At 2 exposure show significantly lower scores in cognition and language (79,1 compared 95,9 of the control group), opioid exposed children have a slight cognitive deficits with a medium score of 91,7 (n=19). 56% of the methamphetamine group were developmentally retarded at the measurement date. Additionally, children had significant lower Bayley Scores which had single parent and/ or low educational and professional qualifications of their caregiver. Both substances increased the risk of postnatal complications to 46-53% despite of similar gestational ages in all groups., Conclusion: Children with prenatal methamphetamine or opioid exposure seem to have cognition and language deficits at 2 and 3 years of age. Methamphetamine might have a higher negative effect than opioids. The psychosocial risk factors associated with parental drug abuse are important for achieving age-appropriate development., Competing Interests: Die Autoren geben an, dass kein Interessenkonflikt besteht., (© Georg Thieme Verlag KG Stuttgart · New York.)

Background: Tuberous sclerosis complex (TSC) is a multisystem disease with prominent neurologic manifestations such as epilepsy, cognitive impairment and autism spectrum disorder. mTOR inhibitors have successfully been used to treat TSC-related manifestations in older children and adults. However, data on their safety and efficacy in infants and young children are scarce. The objective of this study is to assess the utility and safety of mTOR inhibitor treatment in TSC patients under the age of 2 years., Results: A total of 17 children (median age at study inclusion 2.4 years, range 0-6; 12 males, 5 females) with TSC who received early mTOR inhibitor therapy were studied. mTOR inhibitor treatment was started at a median age of 5 months (range 0-19 months). Reasons for initiation of treatment were cardiac rhabdomyomas (6 cases), subependymal giant cell astrocytomas (SEGA, 5 cases), combination of cardiac rhabdomyomas and SEGA (1 case), refractory epilepsy (4 cases) and disabling congenital focal lymphedema (1 case). In all cases everolimus was used. Everolimus therapy was overall well tolerated. Adverse events were classified according to the Common Terminology Criteria of Adverse Events (CTCAE, Version 5.0). Grade 1-2 adverse events occurred in 12 patients and included mild transient stomatitis (2 cases), worsening of infantile acne (1 case), increases of serum cholesterol and triglycerides (4 cases), changes in serum phosphate levels (2 cases), increase of cholinesterase (2 cases), transient neutropenia (2 cases), transient anemia (1 case), transient lymphopenia (1 case) and recurrent infections (7 cases). No grade 3-4 adverse events were reported. Treatment is currently continued in 13/17 patients. Benefits were reported in 14/17 patients and included decrease of cardiac rhabdomyoma size and improvement of arrhythmia, decrease of SEGA size, reduction of seizure frequency and regression of congenital focal lymphedema. Despite everolimus therapy, two patients treated for intractable epilepsy are still experiencing seizures and another one treated for SEGA showed no volume reduction., Conclusion: This retrospective multicenter study demonstrates that mTOR inhibitor treatment with everolimus is safe in TSC patients under the age of 2 years and shows beneficial effects on cardiac manifestations, SEGA size and early epilepsy.

Epilepsy is a life-changing disease, and patients with epilepsy may face a number of issues. Paediatricians and general practitioners are often the first to be asked for advice. This cross-sectional study was performed to gain information on the knowledge and experiences of paediatricians and general practitioners on epilepsy. From September 2015 to July 2017, paediatricians and general practitioners in Leipzig, Germany, were asked to take part in a face-to-face interview. Overall, 40 paediatricians and 60 general practitioners participated in the study. A total of 99/100 (99%) kept emergency medication available and 96/100 (96%) would administer it during a seizure. Also, 40/40 (100%) of the paediatricians and 34/60 (57%) of the general practitioners recommended that non-professionals should administer emergency medication, and 18/40 (45%) of the paediatricians and 35/60 (58%) of the general practitioners would put an object in the patient's mouth during a seizure. With regards to safety precautions, paediatricians mentioned the risks associated with swimming (30/40; 75%) and the potential of falling from a height (23/40; 58%), whereas general practitioners focused on being around vehicles including driving regulations (43/60; 72%). Only 5/60 (8%) of the general practitioners advised that precautions should be taken during swimming. Fatigue/exhaustion was the most common adverse drug event associated with long-term anticonvulsive therapy mentioned by paediatricians (13/40; 33%) and general practitioners (27/60; 45%). Of all the participants, 23/100 (23%) recommended epilepsy training programmes for patients and families, however, none were able to name a specific programme. Nearly half of the general practitioners did not recommend the use of rescue medication by non-professionals. This measure, however, can prevent the occurrence of prolonged non-treatable seizures. Both paediatricians and general practitioners should bear in mind that placing an object in the mouth during a seizure should be avoided due to the risk of additional injury. To reduce the risk of drowning, physicians should recommend safety precautions during swimming. Information on epilepsy training programmes for patients and families should be diffused to all physicians taking care of patients with epilepsy.

Background/objectives: Plantar hyperhidrosis can have severe social effects on children and adolescents. Therapeutic options include antiperspirants and surgical interventions (eg, sympathectomy). Botulinum type A toxin is approved for axillary hyperhidrosis in adults only. The aim of the study was the determination of effect and safety of botulinum type A toxin in plantar hyperhidrosis in juvenile patients., Methods: Children and adolescents with idiopathic focal plantar hyperhidrosis were treated with 50-100 U of botulinum type A toxin per sole. Local anesthesia was provided using topical eutectic mixture of local anesthetics cream and ice, in combination with midazolam as an anxiolytic., Results: Fifteen patients (aged 12-17) were included in the study. Best results were achieved with a dose of 75-100 U of botulinum type A toxin per sole. Two patients did not benefit from the therapy, and 11 (73%) were satisfied with the results. Nine patients (60%) experienced pain at the injection site for a maximum duration of 3 days. One patient reported transient focal weakness for 4 weeks., Conclusion: Botulinum type A toxin seems to be a safe secondary treatment option for plantar hyperhidrosis in adolescents aged 12 and older. A dose of 75-100 U per sole resulted in a good therapeutic effect of variable duration in most patients. There were no severe side effects., (© 2018 Wiley Periodicals, Inc.)

Epilepsy and bronchial asthma are frequent in adolescents. Data on adolescents' experiences with their disease and on their expectations for the future, however, is scarce. Patients of a university hospital aged 12 to 17 with epilepsy or bronchial asthma were interviewed based on a questionnaire. Forty-five patients with epilepsy and 47 with bronchial asthma were interviewed. Adolescents with epilepsy felt more impaired by their disease (median 2.5; Q25/Q75 0.75/3.0; 6-level Likert scales: 0 = not at all, 5 = very strong) than those with asthma (1.0; 0/3.0; p = 0.017). Seventy-nine patients (85.9%) had never used the Internet to gain information about their disease. Adolescents with epilepsy felt more limited in their career possibilities by their disease (2.0; 0/4.0) than those with asthma (0; 0/2.0; p = 0.001) and had a higher level of concern about passing their disease on to their children (3.0; 0/4.0) than their peers with asthma (1.5; 1.5/3.0; p = 0.016). Girls with epilepsy were more anxious (4.0; 0.5/5.0) than girls with asthma (0; 0/4.0) about complications of the disease regarding pregnancy (p = 0.019)., Conclusion: As well adolescents with epilepsy as with asthma described limitations of their daily life and concerns about the future. What is Known: • Epilepsy and bronchial asthma are frequent chronic diseases in adolescents. • Those diseases can affect psychosocial development. What is New: • Adolescents with epilepsy and bronchial asthma described a high burden of their disease, and most adolescents had not used the Internet to inform themselves on their disease. • Especially adolescents with epilepsy fear limitations in their job possibilities, inheritance of their disease and complications in their prospective pregnancy.

Introduction: The ciliopathy "Joubert syndrome" was first described in 1969 by Dr. Marie Joubert and most subtypes follow an autosomal recessive inheritance. The complex disorder shows typical clinical features, such as hyperventilation, abnormal eye movements, and retardation. A pathognomonic midbrain-hindbrain malformation, the molar tooth sign, can be found on magnetic resonance imaging of the brainstem. There are a little more than 200 reports of Joubert syndrome in the literature., Case Presentation: We report a case of a 9-year-old boy who developed a progressive hydrocephalus starting from the age of 4. He underwent VP shunt placement at 8 years, which relieved hydrocephalus-related clinical symptoms and put development of the macrocephalus to a halt., Conclusion: Neonatal hydrocephalus due to the altered anatomy of the posterior fossa has been reported earlier, but to our knowledge, this is the first case of a delayed onset of hydrocephalus in a patient with Joubert syndrome.

Objective: Parents of children with epilepsy are at risk of committing high-risk handling errors with a high potential to harm the patient when administering anticonvulsant rescue medication. We developed a training concept addressing identified high-risk handling errors and investigated its effects on parents' skills., Study Design: In a controlled prospective intervention study, parents of children with epilepsy were asked to demonstrate their administration of rescue medication by using dummy dolls. A clinical pharmacist monitored rectal or buccal administration and addressed errors in the intervention group with training and information sheets. Three to 6weeks later, intervention's sustainability was assessed at a home visit., Results: One hundred sixty-one parents completed full study assessment: 92 in the intervention group and 69 in the control group. The number of processes with at least one handling error was reduced from 96.4% to 56.7% in rectal tube administration and from 66.7% to 13.5% in buccal administration (both p<0.001)., Conclusion: A one-time intervention for parents significantly and sustainably reduced high-risk handling errors. Dummy dolls and information sheet were adequate for an effective and feasible training to support the correct administration of anticonvulsant rescue medication., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Background: The main source of knowledge on adverse drug events (ADE) are physicians' reports in controlled clinical trials. In contrast, little is known about the parents' perception of ADE of anticonvulsants their children receive., Methods: After approval by the local ethics committee, we performed a survey in a neuropediatric outpatient clinic of a university hospital. Based on a structured questionnaire, we interviewed parents of children with current anticonvulsant treatment regarding (i) their fears about potential ADE, (ii) experienced ADE according to parents, and (iii) implications of ADE on the child's life., Results: Parents of 150 patients took part in the interview. (i) 95 (63.3%) parents expressed fears concerning ADE, mostly liver injury/liver failure (33 [22%]). (ii) 129 (86%) parents reported experienced ADE, mostly sedation (65 [43.3%]) and abnormal behavior (54 [36%]). (iii) Parents reported substantial implications of ADE on the child's daily life for 84 (56%) children, and 63 (42%) parents expressed a negative impact on the child's development., Conclusion: We recognized a great discrepancy between those ADE that were feared and those that were experienced. Parents feared life-threatening ADE and experienced less severe ADE that nevertheless have a negative impact on the child's daily life., (Copyright © 2018 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.)

Background: A developmental disorder of a child has a major impact on the affected families' lives. However, data about the parents' perception of the revealing of the diagnosis is scarce., Patients and Methods: Parents of children with developmental disorder treated as outpatients in a university hospital were interviewed about the initial medical consultation concerning the diagnosis of their child., Results: Parents of 210 children agreed to take part in the study. 35/210 (17%) had to be excluded from the study as they were not able to remember the initial medical consultation, or claimed there was either no initial medical consultation or they did not attend it. The diagnosis of developmental disorder was made in median 4 months (Q25/Q75: 0/12; min/max: 0/63) after the parents had noticed the first symptoms. According to the parents, options to support the development of the child were the most frequently addressed topic in the initial medical consultation (119/175, 68%). Some parents wished more empathy (19/175, 11%), and less medical terminology (12/175, 7%). 114/175 (65%) of parents rated the initial medical consultation as "very good" or "good". After their initial medical consultation, 66/175 (38%) of the parents had open questions mainly concerning the prognosis of the disease. Sources of information that were used after the consultation were most often the treating physician (150/175, 86%) and the internet (133/175, 76%)., Conclusion: Generally, parents perceive the initial medical consultation on the developmental disorder of their child well. Nevertheless, many parents state that they had unanswered questions after the consultation. The internet is one of the main sources parents use to answer those questions., Competing Interests: Conflict of interest: The authors have no conflict of interest to disclose., (© Georg Thieme Verlag KG Stuttgart · New York.)

Expertise in a variety of fields is required for the diagnostic process of epilepsies in children and adolescents as well as for their treatment with anticonvulsants. Patients benefit in the process from the cooperation of different health care professionals. It is of critical importance for risks to be minimised and for the efficacy shown in controlled clinical trials to be maintained in routine conditions. In the first instance, drug prescription procedures, including the choice of anticonvulsants and combinations of drugs and dosing, have to be considered. The administration of drugs has, of course, also to be taken into account. Only if patients are given their anticonvulsants appropriately, the intended success of the therapy can be accomplished. Strategies aimed at improving drug administration have to be directed not only at nurses but also at parents, children and adolescents themselves, as well as caregivers in schools and children's day-care facilities. By providing theoretical teaching, practical training, and routinely including pharmacists in the therapeutic team, drug-related problems that may result in limited effectiveness and increased risks are prevented. As a result, drug (therapy) safety is not only qualitatively improved, but the degree of participation and quality of life of patients and families is improved as well., Competing Interests: Interessenkonflikt: Die Autoren erklären hiermit, dass kein Interessenkonflikt besteht., (© Georg Thieme Verlag KG Stuttgart · New York.)

Objective: Methamphetamine (MA) has become one of the most commonly used illegal drugs during pregnancy. We sought to determine how MA abuse modifies pregnancy outcomes and the health of the newborn infants. Patients 102 newborns from mothers with antenatal MA consumption were admitted to the University Hospital Leipzig from 2004-2015., Methods: The effects of MA abuse on pregnancy outcomes and neonates were researched in a retrospective controlled study. We analysed the date of pregnancy detection, number of antenatal preventive examinations, body measurements of the neonates, duration of hospitalization, rate of preterm infants, congenital malformations and symptoms of neonatal abstinence syndrome., Results: The majority of pregnancies of MA abusing women were diagnosed during the 2. trimester and they had a median of 4 prenatal care visits. The group of MA exposed neonates includes twice as many preterm neonates as the control group (MA:20,6%; CG:10,7%). The consumption was associated with intrauterine growth restriction, an increased incidence of poor cardio respiratory adaptation, cardiac defects and a floppy muscle tone. The median time of hospitalization was 10d as compared to a control group (CG:5d). Special care was needed in 44% of the neonates (CG:0,98%). The median age of primiparous women was 22.5 yr (CG:30 yr), 4.9% were married (CG:38%). 57 of 102 women were unemployed., Conclusion: Because of the adverse effects of perinatal MA abuse a multidisciplinary team is necessary to detect the consumption, to alleviate side effects and to provide efficient medical care for the newborns. Psychological and social support for the families are also important., Competing Interests: Interessenkonflikt: Die Autoren erklären hiermit, dass kein Interessenkonflikt besteht., (© Georg Thieme Verlag KG Stuttgart · New York.)

Aim: In Germany, preschool teachers supervise children up to six years of age and are also responsible for supervising older pupils after school. This study explored the impact of a teaching session on epilepsy for teachers in charge of children from 1 to 10 years of age., Methods: We evaluated the benefit of a teaching session offered to all preschool teachers in Leipzig, Germany, in 2014-2015, by asking them to complete the same questionnaire 12-24 months pre-intervention, and 12 months postintervention., Results: Both questionnaires were completed by 123 teachers. The number of teachers who felt they were prepared to handle an acute seizure rose from 36 (29%) pre-intervention to 65 (53%) post-intervention (p < 0.001) and their willingness to administer a prescribed rescue medication rose from 66 (54%) to 93 (76%, p < 0.001). The session also increased the number of teachers who were prepared to take children with epilepsy on excursions under any circumstance from 38 (31%) to 52 (42%, p < 0.05). In addition, the number of teachers who would place a solid object in the child's mouth during an attack fell from 16 (13%) to seven (6%) (p < 0.05)., Conclusion: Providing a teaching session on epilepsy increased the teachers' knowledge and willingness to act and reduced obsolete, counterproductive measures., (©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.)

Purpose: Attitudes concerning epilepsy improved over the last few decades, but children with epilepsy still suffer from stigmatisation. Data about unaffected children's knowledge of and attitudes about epilepsy is scarce., Methods: We developed a questionnaire regarding epilepsy for high school students attending 8th-10th grade. The survey was performed from October 2015 to March 2016 in 5 different federal states of Germany., Results: 1092 students [mean age (Q25/75): 14.5 (14/15) years] participated. 542/1092 (50%) of the respondents knew that people could die from a seizure. 216/1092 (20%) thought emotional strain could cause epilepsy. Asked for measures they would perform in case of a seizure, 235/1092 (24%) participants would hold the person to the ground, and 182/1092 (19%) would put a solid object into the person's mouth. 28/1092 (3%) would not like to be friends with a person with epilepsy, and 237/1092 (22%) would not like to go on a date with a person with epilepsy. Answers of 342/1092 (31%) students of a school located nearby a specialised epilepsy centre differed in some questions. The latter students were more familiar with epilepsy and showed better knowledge concerning causes, symptoms and treatment of epilepsy. In a question about special characteristics of people with epilepsy, 63/342 (18%) [other schools: 52/750 (11%)] answered people with epilepsy were friendlier and 76/342 (22%) [other schools: 49/750 (11%)] answered they were more sociable compared to people without epilepsy., Conclusion: To improve knowledge and attitudes and reduce misconceptions further education seems necessary., (Copyright © 2017 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.)

Competing Interests: Interessenkonflikt: Die Autoren geben an, dass kein Interessenkonflikt besteht.

In order to accurately diagnose child abuse or neglect, a physician needs to be familiar with diseases and medical conditions that can simulate maltreatment. Unrecognized cases of abuse may lead to insufficient child protection, whereas, on the other hand, over-diagnosis could be the cause of various problems for the family and their potentially accused members. Regarding child abuse, numerous cases of false diagnoses with undetected causes of bleeding are described in the scientific literature, but, specifically concerning leukemia in childhood, only very few case reports exist. Here, for the first time, we report a case of a 2-year-old boy who got hospitalized twice because of suspicious injuries and psychosocial conspicuities, in a family situation known for repeated endangerment of the child's well-being. After his first hospitalization with injuries typical for child abuse, but without paraclinical abnormalities, medical inspections were arranged periodically. The child was hospitalized with signs of repeated child abuse again five months later. During second admission, an acute lymphoblastic leukemia was revealed by intermittent laboratory examination, ordered due to new bruises with changes in morphology, identifiable as petechial hemorrhages. This case elucidates the discussion of known cases of leukemia in childhood associated with suspected child abuse in order to provide an overview of possible diseases mimicking maltreatment. To arrange necessary supportive examinations, a skillful interaction between pediatrician and forensic pathologist is crucial in the differentiation between accidental and non-accidental injury., (Copyright © 2017 Elsevier B.V. All rights reserved.)

Purpose: Prolonged seizures can cause severe harm and even death. For seizures lasting longer than 5min, an administration of rescue medication is therefore recommended. Caregivers such as preschool teachers should be able to administer correctly anticonvulsive rescue medication to children., Methods: A training concept for preschool teachers on seizure management focussing on practical skills was developed. To assess the success of the training, a structured interview on attitudes relating to rescue medication administration was conducted. The number of committed errors during administration of a rectal/buccal rescue medication to dummy dolls was compared before and after training., Results: 210 teachers from 115 preschools participated while all teachers from 303 preschools had been invited. The self-reported level of confidence in their own skills to administer anticonvulsive rescue medication increased from 5 to 8 on a scale from 1 to 10 (p<0.001). The number of participants who agreed to administer rescue medication rose from 195/210 (92.8%) before training to 209/210 (99.5%, p<0.001) after training for the rectal route, and from 173/210 (82.4%) to 209/210 (99.5%, p<0.001) for the buccal route. For teachers who administered rescue medication before and after training, the number of administrations without any administration errors rose from 1/195 (0.5%) to 117/195 (60.0%, p<0.001) for the rectal route, and from 13/173 (7.5%) to 95/173 (54.9%, p<0.001) for the buccal route., Conclusion: A training for preschool teachers boosted the level of self-confidence relating to administration of anticonvulsive rescue medication. Teachers also committed fewer errors when administering rescue medication to dummy dolls., (Copyright © 2017 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.)

Seizure disorder and developmental disorder are two of the most common chronic disorders in childhood. Data on perceived parental burden and specific effects on daily life is scarce. We performed a structured interview, consecutively talking to all parents of pediatric outpatients of our university hospital diagnosed with seizure or developmental disorder. Three hundred seven parents (of 317 affected children: 53 with seizure disorder, 44 with specific developmental disorder, 35 with learning disorder, 71 with intellectual disability, 15 with seizure + specific developmental disorder, 23 with seizure + learning disorder, 76 with seizure disorder + intellectual disability) were interviewed. Parents of children with both seizure disorder and intellectual disability stated the highest constraints in daily life, regarding friends, hobbies, emotional pressure, occupation, partnership, habitation, and financial burden. Due to diagnosis of seizure or developmental disorder, 155/307 (51%) parents reduced their working hours/stopped working, 62/307 (20%) changed their habitation, and 46/307 (15%) broke up. As judged by parents, 148/317 (47%) children are being discriminated against, even own family/friends and educators are held responsible., Conclusion: Parents perceive changes in their daily life and discrimination of their children due to their children's seizure and developmental disorders. An intellectual disability combined with seizure disorder caused the highest constraint. What is Known: • Seizure and/or developmental disorders of children may adversely influence quality of life for affected parents. • Caring for a child with special health care needs can take complete attention and own parental needs may therefore be difficult to meet. What is New: • Two out of three parents stated changes of their daily life such as quitting work, change of habitation, or breakup of partnership due to their child's diagnosis. • As judged by the parents, one in two children with developmental disorder of any kind is being discriminated against, even teachers and own family are held responsible.

Introduction: Pulmonary Surfactant reduces surface tension in the terminal airways thus facilitating breathing and contributes to host's innate immunity. Surfactant Proteins (SP) A, B, C and D were recently identified as inherent proteins of the CNS. Aim of the study was to investigate cerebrospinal fluid (CSF) SP levels in hydrocephalus patients compared to normal subjects., Patients and Methods: CSF SP A-D levels were quantified using commercially available ELISA kits in 126 patients (0-84 years, mean 39 years). 60 patients without CNS pathologies served as a control group. Hydrocephalus patients were separated in aqueductal stenosis (AQS, n = 24), acute hydrocephalus without aqueductal stenosis (acute HC w/o AQS, n = 16) and idiopathic normal pressure hydrocephalus (NPH, n = 20). Furthermore, six patients with pseudotumor cerebri were investigated., Results: SP A-D are present under physiological conditions in human CSF. SP-A is elevated in diseases accompanied by ventricular enlargement (AQS, acute HC w/o AQS) in a significant manner (0.67, 1.21 vs 0.38 ng/ml in control, p<0.001). SP-C is also elevated in hydrocephalic conditions (AQS, acute HC w/o AQS; 0.87, 1.71 vs. 0.48 ng/ml in controls, p<0.001) and in Pseudotumor cerebri (1.26 vs. 0.48 ng/ml in controls, p<0.01). SP-B and SP-D did not show significant alterations., Conclusion: The present study confirms the presence of SPs in human CSF. There are significant changes of SP-A and SP-C levels in diseases affecting brain water circulation and elevation of intracranial pressure. Cause of the alterations, underlying regulatory mechanisms, as well as diagnostic and therapeutic consequences of cerebral SP's requires further thorough investigations., Competing Interests: The authors have declared that no competing interests exist.

Benign familial neonatal seizures (BFNS) present a rare familial epilepsy syndrome caused by genetic alterations in the voltage-gated potassium channels Kv7.2 and Kv7.3, encoded by KCNQ2 and KCNQ3. While most BFNS families carry alterations in KCNQ2 , mutations in KCNQ3 appear to be less common. Here, we describe a family with 6 individuals presenting with neonatal focal and generalized seizures. Genetic testing revealed a novel KCNQ3 variant, c.835G>T, cosegregating with seizures in 4 tested individuals. This variant results in a substitution of the highly conserved amino acid valine localized within the pore-forming transmembrane segment S5 (p.V279F). Functional investigations in Xenopus laevis oocytes revealed a loss of function, which supports p.V279F as a pathogenic mutation. When p.V279F was coexpressed with the wild-type (WT) Kv7.2 subunits, the resulting potassium currents were about 10-fold reduced compared to the WT Kv7.3 and Kv7.2 coexpression. Genotype-phenotype correlation shows an incomplete penetrance of p.V279F. Response to antiepileptic treatment was variable, but evaluation of treatment response remained challenging due to the self-limiting character of the disease. The identification of the pathogenic variant helped to avoid unnecessary investigations in affected family members and allowed guided therapy.

Unlabelled: Quality of parents' performance in administering anticonvulsive rescue medication to their children suffering from seizures is unknown. After obtaining ethical approval, we used a questionnaire to ask parents of children with seizures, who had been prescribed rescue medications, about their experience in administering those. To assess the frequency of actually committed drug-handling errors, we let them administer rescue medications to dummy dolls. An expert panel rated the clinical risk of handling errors from "1" (lowest) to "6" (highest). Eighty-one parents completed the study. In the questionnaire, 85 % (100 %) of parents that already conducted rectal (buccal) administration reported that they had never experienced problems. The number of rectal administrations with at least one handling error (97 %, 58/60) was higher than in buccal administration (58 %; 14/24; p < 0.001). According to logistic regressions, previous use of rescue medication was not a predictor of the number of committed errors per process (n. s.). All errors were rated with a high clinical risk (class 4-6)., Conclusion: By observing parents' administration of rescue medication to dummy dolls, we found a high frequency of clinically relevant drug-handling errors. Most parents, however, self-reported to have never experienced problems while administering rescue medications to their children., What Is Known: • For seizures with duration of more than 5 min, the administration of anticonvulsive rescue medication is recommended. • Outside the hospital, the administration of rescue medication to children is performed most frequently by their parents. What is New: • Most of the parents reported that they had never experienced problems in handling anticonvulsive rescue medication. • But in the observed drug-handling performances, identified errors committed by parents were alarmingly frequent and pose a high clinical risk according to an expert panel.

Mutations in SCN2A have been associated with benign familial neonatal-infantile seizures (BFNIS) as well as infantile-onset epileptic encephalopathy, such as Ohtahara syndrome (OS). We describe a family with 3 affected individuals carrying the novel SCN2A missense variant c.1147C>G, p.Q383E affecting a residue proximal to the highly conserved selectivity filter in the P-loop of the voltage-gated sodium channel (Na v 1.2). All 3 individuals presented with seizures in early infancy. However, there were striking differences in the spectrum of clinical presentations, ranging from BFNIS to OS. A change of ion selectivity of Na v 1.2 is considered to be the potential pathomechanism underlying this Na v 1.2 channel dysfunction. The observation of benign and severe phenotypes due to an identical mutation within one family contradicts the hypothesis of different modes of inheritance as a mandatory feature discriminating BFNIS from SCN2A encephalopathy.

Problem: Children suffering from epilepsy face severe difficulties in daily life. However, data about the self-assessment of children are scarce., Methods: From October 2013 to February 2014, patients aged 6-18years suffering from epilepsy were consecutively invited (i) to take part in a structured interview and (ii) to draw a picture about their self-assessment of epilepsy., Results: Eighty-four children and their parents agreed to participate: (i) 63/84 (75%) of the children named their disease correctly; contagiousness was assumed by 8/84 (10%); 81/84 (96%) knew whether they have to take medication; 36/69 (52%) of the children taking long-term medication reported the name(s) of their medication; 8/69 (12%) believed that their medication will cure their disease; 45/84 (54%) named specific precautions to prevent harm from seizures; 6/84 (7%) believed that nonadherence to safety precautions would cause new seizures; and 23/84 (27%) believed that they are worse off than healthy children. (ii) 67/84 (80%) drew a picture titled "This is how I feel when I have a seizure". Specific symptoms [17/67 (25%)] and the interaction between child and environment [12/67 (18%)] were the most common subjects., Conclusion: Most children with epilepsy had rather good knowledge about medication; half of the children knew specific safety precautions. The children were often able to describe their seizures well. Pictures drawn by patients can give an insight into their experiences. Teaching programs should, among others, address the fear of contagiousness of epilepsy in some children and the fact that children with epilepsy might feel disadvantaged., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Unlabelled: Treatment of aqueductal stenosis (AQS) has undergone several paradigm shifts during the past decades. Currently, endoscopic ventriculostomy (ETV) is recommended as treatment of choice. Several authors have addressed the issue of variable ETV success rates depending on age and pathogenetic factors. However, success rates have usually been defined as "ETV non-failure." The aim of the study was a retrospective analysis of radiological and neurological treatment response after ETV or VP-shunting (VPS) in age-dependent subtypes of AQS., Patients and Methods: Eighty patients (median age 12.0 years, range 0-79 years) have been treated for MRI-proven aqueductal stenosis. Neurological treatment success was defined by neurological improvement and, in childhood, head circumference. Radiological response was measured as Evan's index in follow-up MRI. Initial signs and symptoms, type of surgery, and complications were analyzed., Results: Four types of AQS have been defined with distinct age ranges and symptomatology: congenital type I (n = 24), chronic progressive (tectal tumor-like) type II (n = 23), acute type III (n = 10), and adult chronic (normal-pressure hydrocephalus-like) type IV (n = 23). Retrospective analysis of neurological and radiological outcome suggested that congenital type I (<1 years of age) may be more successfully treated with VPS than with ETV (81 vs. 50 %). Treatment of chronic juvenile type II (age 2-15) by ETV 19 % compared to 57 % after VP-shunt, but similar neurological improvement (>80 %). There has been no influence of persistent ventriculomegaly in type II after ETV in contrast to VPS therapy for neurological outcome. Adult acute type III (age > 15 years) responded excellent to ETV. Chronic type IV (iNPH-like) patients (age > 21) responded neurologically in 70 % after ETV and VPS, but radiological response was low (5 %)., Conclusion: AQS can be divided into four distinct age groups and types in regards of clinical course and symptomatology. Depending on the AQS type, ETV cannot be unequivocally recommended. Congenital type I AQS may have a better neurological outcome with VP-shunt whereas acute type III offers excellent ETV results. Chronic progressive type II still requires prospective investigation of long-term ETV outcome, especially when ventriculomegaly persists. Late chronic type IV seems to result in similar outcome after VP-shunt and ETV.

Background: The use of complementary and alternative medicine (CAM) is popular. Parents of children suffering from epilepsy may also consider administering CAM to their children. Systematic data about frequency of and motivations for CAM use, however, are scarce., Methods: In a university hospital's neuropaediatric department parents of patients aged 0-18 years suffering from epilepsy were consecutively invited to take part in a structured interview during 4 months in 2014., Results: Of the invited parents, 164/165 (99%) agreed to participate. From those, 21/164 (13%) stated that they used CAM in their child. The highest independent predictive value of CAM use was the occurrence of adverse drug events (ADE) of anticonvulsants as judged by parents. Patients affected by ADE had a 5.6 higher chance of receiving CAM compared to patients without ADE. Most commonly used were homeopathy (14/21, 67%) and osteopathy (12/21, 57%). The internet was the most frequently used source of information (14/21, 67%). Of the parents, 10/21 (48%) described positive effects of CAM on seizure frequency, 12/21 (57%) on general condition of their child, and 20/21 (95%) wished to continue CAM for epilepsy therapy. From the non-users of CAM, 91/143 (66%) expressed the desire to learn more about CAM for epilepsy therapy., Limitations: Our study was performed in a university hospital in a large urban city in Eastern Germany. CAM user rates can differ in other parts of Germany and Europe, in other institutions and for chronic diseases other than epilepsy., Conclusion: The main reason for CAM use was the occurrence of ADE of anticonvulsants. More than half of the parents saw a benefit of CAM for their children. Almost all parents wished to continue CAM use, even those who did not see concrete positive effects., (Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.)

Object: Congenital hydrocephalus has a major impact on the lives of patients and their relatives, as well as their long-term neurological development and social integration. The aim of this study was to assess the self-reported health-related quality of life (HRQOL) of patients after reaching adulthood., Methods: A total of 31 patients who required CSF shunt treatment for congenital hydrocephalus within the 1st year of life (between 1963 and 1987) agreed to undergo a structured SF-36 self-assessment. An age-matched German standard cohort was used as control. Additional parameters of surgical, social, and global neurological outcome were analyzed. The mean patient age was 35 years (range 26-51 years, 13 females and 18 males). Hydrocephalus etiologies were posthemorrhagic hydrocephalus (n = 9), postinfectious hydrocephalus (n = 5), aqueductal stenosis (n = 10), myelomeningocele (n = 2), and unknown cause (n = 5)., Results: The mean modified Rankin Scale score was 1.6 (range 0-4). Hydrocephalic patients achieved lower scores for the SF-36 items physical functioning (70.5 vs. 93.5, p < 0.05), physical role functioning (74.2 vs. 88.3, p < 0.05), and general health perceptions (64.5 vs. 72.3, p < 0.05). Emotional, social role functioning, and mental health items did not differ between the groups. Assessment of vitality and pain resulted in a trend to worse values. Whereas the Physical Component Summary score was lower (46.1 vs. 54.3, p < 0.05), the Mental Component Summary score was not significantly different (50.2 vs. 48.7, p = 0.3). There was neither a statistically significant difference between subgroups of different etiologies nor an association with the number of subsequent hydrocephalus-related surgeries., Conclusions: Adult HRQOL for patients with congenital hydrocephalus appears to be similar to that for healthy con with regard to mental health and social functioning aspects. Physical impairment is a predominant factor of compro quality of life.