Mental health in secondary school-aged children with epilepsy and their primary caregivers: A case control study.

PURPOSE: To describe the prevalence and associated factors of mental health problems in secondary school-aged (11-16 years) children with epilepsy and their primary caregivers compared to a control group without epilepsy. METHODS: Children with epilepsy (n = 60), controls (n = 49), and caregivers (n = 60 epilepsy and n = 49 control group) completed a measure of the child's mental health (Strengths and Difficulties Questionnaire; SDQ). Primary caregivers in both groups completed a measure of their own mental health (Depression, Anxiety, and Stress Scale-21; DASS-21). Factors associated with child and caregiver mental health in the epilepsy group were explored using linear regression. RESULTS: There were no significant differences between the epilepsy and control group regarding age, gender, ethnicity and socioeconomic status. A higher proportion of children with epilepsy scored in the at-risk range on the SDQ indicating more mental health problems than the control group, as reported by the children (45% vs. 24 %) (p = 0.026) and caregivers (52% vs. 14 %) (p < 0.001). Primary caregivers of children with epilepsy had more symptoms of depression (p = 0.001), anxiety (p = 0.028) and stress (p = 0.019) than caregivers in the control group. Children with epilepsy with greater motor coordination problems had greater mental health difficulties. Children with epilepsy with more mental health difficulties had caregivers with more difficulties and caregivers of children with earlier onset of seizures had more mental health difficulties. CONCLUSIONS: Epilepsy confers a high risk for mental health problems in adolescents and their primary caregivers. There is a need to better understand the relationship between caregiver and child mental health difficulties in epilepsy.

"One size does not fit all" - Barriers to and facilitators of physical activity in adolescents with epilepsy.

OBJECTIVE: To explore the barriers to physical activity and to identify the support needed to facilitate physical activity in adolescents with epilepsy (AWE). METHODS: AWE (aged 11-16 years) and their caregivers completed survey-based open questions regarding perceived barriers to, and facilitators of physical activity in young people with epilepsy. The responses were analysed using Thematic Analysis. RESULTS: Themes concerning barriers to physical activity included concerns about seizure safety, general anxiety and anxiety related to seizures, stigma/negative attitudes associated with having epilepsy, tiredness, and perceived lack of physical competence. Themes regarding the support needed to facilitate physical activity included better education amongst staff/coaches about epilepsy (e.g., seizure management/prevention, associated fatigue/tiredness), improvements in societal attitudes towards epilepsy, flexibility/tailoring of activities to the child's needs (e.g., need for breaks), and peer support for young people with epilepsy to encourage engagement in physical activity. CONCLUSIONS: There is a perception among AWE and caregivers, that significant barriers exist with regard to engaging in physical activity for young people with epilepsy. Barriers are related to concerns about seizure management but also wider safety and social issues. A number of facilitators were identified to promote physical activity engagement in AWE, including education for staff and caregivers, peer support, and tailoring activities to the adolescent's needs. There is a need to develop interventions to reduce barriers to physical activity in young people with epilepsy.

What drives junior doctors to use clinical practice guidelines? A national cross-sectional survey of foundation doctors in England & Wales.

BACKGROUND: Clinical practice guidelines (CPGs) aim to improve patient care, but their use remains variable. We explored attitudes that influence CPG use amongst newly qualified doctors. METHODS: A self-completed, anonymous questionnaire was sent to all Foundation Doctors in England and Wales between December 2012 and May 2013. We included questions designed to measure the 11 domains of the validated Theoretical Domains Framework (TDF). We correlated these responses to questions assessing current and future intention to use CPGs. RESULTS: A total of 13,138 doctors were invited of which 1693 [corrected] (13 %) responded. 1,035 (62.5 %) reported regular CPG use with 575 (34.4 %) applying CPGs 2-3 times per week. A significant minority of 606 (36.6 %) declared an inability to critically appraise evidence. Despite efforts to design a questionnaire that captured the domains of the TDF, the domain scales created had low internal reliability. Using previously published studies and input from an expert statistical group, an alternative model was sought using exploratory factor analysis. Five alternative domains were identified. These were judged to represent: "confidence", "familiarity", "commitment and duty", "time" and "perceived benefits". Using regression analyses, the first three were noted as consistent predictors of both current and future intentions to use CPGs in decreasing strength order. CONCLUSIONS: In this large survey of newly qualified doctors, "confidence", "familiarity" and "commitment and duty" were identified as domains that influence use of CPGs in frontline practice. Additionally, a significant minority were not confident in critically appraising evidence. Our findings suggest a number of approaches that may be taken to improve junior doctors' commitment to CPGs through processes that increase their confidence and familiarity in using CPGs. Despite limitations of a self-reported survey and potential non-response bias, these findings are from a large representative sample and a review of existing implementation strategies may be warranted based on these findings.

Systematic review and validation of prediction rules for identifying children with serious infections in emergency departments and urgent-access primary care.

BACKGROUND: Although the vast majority of children with acute infections are managed at home, this is one of the most common problems encountered in children attending emergency departments (EDs) and primary care. Distinguishing children with serious infection from those with minor or self-limiting infection is difficult. This can result in misdiagnosis of children with serious infections, which results in a poorer health outcome, or a tendency to refer or admit children as a precaution; thus, inappropriately utilising secondary-care resources. OBJECTIVES: We systematically identified clinical features and laboratory tests which identify serious infection in children attending the ED and primary care. We also identified clinical prediction rules and validated those using existing data sets. DATA SOURCES: We searched MEDLINE, Medion, EMBASE, Cumulative Index to Nursing and Allied Health Literature and Database of Abstracts of Reviews of Effects in October 2008, with an update in June 2009, using search terms that included terms related to five components: serious infections, children, clinical history and examination, laboratory tests and ambulatory care settings. We also searched references of included studies, clinical content experts, and relevant National Institute for Health and Clinical Excellence guidelines to identify relevant studies. There were no language restrictions. Studies were eligible for inclusion if they were based in ambulatory settings in economically developed countries. REVIEW METHODS: Literature searching, selection and data extraction were carried out by two reviewers. We assessed quality using the quality assessment of diagnostic accuracy studies (QUADAS) instrument, and used spectrum bias and validity of the reference standard as exclusion criteria. We calculated the positive likelihood ratio (LR+) and negative likelihood ratio (LR-) of each feature along with the pre- and post-test probabilities of the outcome. Meta-analysis was performed using the bivariate method when appropriate. We externally validated clinical prediction rules identified from the systematic review using existing data from children attending ED or primary care. RESULTS: We identified 1939 articles, of which 35 were selected for inclusion in the review. There was only a single study from primary care; all others were performed in the ED. The quality of the included studies was modest. We also identified seven data sets (11,045 children) to use for external validation. The most useful clinical features for ruling in serious infection was parental or clinician overall concern that the illness was different from previous illnesses or that something was wrong. In low- or intermediate-prevalence settings, the presence of fever had some diagnostic value. Additional red flag features included cyanosis, poor peripheral circulation, rapid breathing, crackles on auscultation, diminished breath sounds, meningeal irritation, petechial rash, decreased consciousness and seizures. Procalcitonin (LR+ 1.75-2.96, LR- 0.08-0.35) and C-reactive protein (LR+ 2.53-3.79, LR- 0.25-0.61) were superior to white cell counts. The best performing clinical prediction rule was a five-stage decision tree rule, consisting of the physician's gut feeling, dyspnoea, temperature ≥ 40 °C, diarrhoea and age. It was able to decrease the likelihood of serious infections substantially, but on validation it provided good ruling out value only in low-to-intermediate-prevalence settings (LR- 0.11-0.28). We also identified and validated the Yale Observation Scale and prediction rules for pneumonia, meningitis and gastroenteritis. LIMITATIONS: Only a single study was identified from primary-care settings, therefore results may lack generalisability. CONCLUSIONS: Several clinical features are useful to increase or decrease the probability that a child has a serious infection. None is sufficient on its own to substantially raise or lower the risk of serious infection. Some are highly specific ('red flags'), so when present should prompt a more thorough or repeated assessment. C-reactive protein and procalcitonin demonstrate similar diagnostic characteristics and are both superior to white cell counts. However, even in children with a serious infection, red flags will occur infrequently, and their absence does not lower the risk. The diagnostic gap is currently filled by using clinical 'gut feeling' and diagnostic safety-netting, which are still not well defined. Although two prediction rules for serious infection and one for meningitis provided some diagnostic value, we do not recommend widespread implementation at this time. Future research is needed to identify predictors of serious infection in children in primary-care settings, to validate prediction rules more widely, and determine the added value of blood tests in primary-care settings. FUNDING: The National Institute for Health Research Health Technology Assessment programme.

Diagnostic performance of urine dipstick testing in children with suspected UTI: a systematic review of relationship with age and comparison with microscopy.

BACKGROUND: Prompt diagnosis of urinary tract infection (UTI) in children is needed to initiate treatment but is difficult to establish without urine testing, and reliance on culture leads to delay. Urine dipsticks are often used as an alternative to microscopy, although the diagnostic performance of dipsticks at different ages has not been established systematically. METHOD: Studies comparing urine dipstick testing in infants versus older children and urine dipstick versus microscopy were systematically searched and reviewed. Meta-analysis of available studies was conducted. RESULTS: Six studies addressed these questions. The results of meta-analysis showed that the performance of urine dipstick testing was significantly less in the younger children when compared with older children (p < 0.01). Positive likelihood ratio (LR) of both nitrite and leucocyte positive 38.54 [95% confidence interval (CI) 22.49-65.31], negative LR for both negative 0.13 (95% CI 0.07-0.25) are reasonably good, and those for young infants are less reliable [positive LR 7.62 (95% CI 0.95-51.85) and negative LR 0.34 (95% CI 0.66-0.15)]. Comparing microscopy and urine dipstick testing, using bacterial colony count on urine culture showed no significant difference between the two methods. CONCLUSION: Urine dipstick testing is more effective for diagnosis of UTI in children over 2 years than for younger children.

Oral versus i.v. antibiotics for community-acquired pneumonia in children: a cost-minimisation analysis.

Community-acquired pneumonia represents a high financial burden to healthcare providers. This manuscript seeks to estimate and compare the costs of treating children hospitalised with community-acquired pneumonia, with oral and intravenous antibiotics, thus determining which treatment is cost minimising. A cost-minimisation analysis was undertaken alongside a randomised controlled non-blinded equivalence trial. 232 children (from eight paediatric centres in England) diagnosed with pneumonia, who required admission to hospital, were randomised to receive oral amoxicillin or i.v. benzyl penicillin. The analysis considered the cost to the health service, patients and society, from pre-admission until the child was fully recovered. Oral amoxicillin and i.v. benzyl penicillin have equivalent efficacy. Children treated with i.v. antibiotics were found to have significantly longer in-patient stays (3.12 versus 1.93 days; p<0.001). i.v. treatment was found to be more expensive than oral treatment ( pound1,256 versus pound769; difference pound488; 95% CI: pound233- pound750), such that treatment of community-acquired pneumonia with oral amoxicillin would result in savings of between pound473 and pound518 per child (euro545 and euro596 per child) admitted. The findings demonstrate that oral amoxicillin is a cost-effective treatment for the majority of children admitted to hospital with pneumonia.

An evidence-based guideline for children presenting with acute breathing difficulty.

OBJECTIVE: The aim of this study was to develop an evidence-based guideline for use primarily by junior clinicians to assist with the management of children presenting to the hospital with an acute breathing difficulty. METHODS: An overview of the literature provided a framework of clinical questions for the management of a child with an acute breathing difficulty on which to base a systematic literature review. Relevant articles were appraised by the research fellow and graded according to their quality. A national panel of 50 clinicians was provided, by post, with the clinical questions, research papers, appraisals and the grades of recommendations generated. They were asked to check the grades allocated to the recommendations and the accuracy of the language used. They were also provided with all the clinical questions for which there was insufficient evidence to reach a conclusion but for which a consensus recommendation was required. A Delphi method was used to formalise the consensus process. For all recommendations, panel members were asked to rate their level of agreement on a 1-9-point Likert scale. The results of the first round were fed back, and appropriate alterations to the recommendations made or additional recommendations included. The process of rating was repeated, and the final guideline was developed based on the consensus reached. RESULTS: Following two iterative rounds, the guideline was completed as a full technical document, with a series of key recommendations and an algorithm. It was based on 10 grade A (evidence from systematic review or meta-analyses), 5 grade B, 17 grade C and 31 grade D (consensus or expert opinion) recommendations. CONCLUSION: We have developed an evidence-based guideline that has subsequently been successfully implemented in the paediatric emergency departments and disseminated nationally. Results showing the effect of the guideline upon practice will be published separately.

Low systemic exposure in infants with atopic dermatitis in a 1-year pharmacokinetic study with pimecrolimus cream 1%*.

Systemic drug exposure following the application of topical agents is a very important safety consideration, particularly in infants, who have a significantly higher ratio of body surface area to body mass than older children and adults. Here, we report on drug exposure in five infants aged 5.7-11.9 months at baseline, with extensive, moderate-to-severe atopic dermatitis (AD). Patients were treated bid for 1 year, as needed, with pimecrolimus cream 1% in an open-label, non-controlled study. No indication of drug accumulation was found; pimecrolimus blood concentrations were consistently low, ranging from below the limit of quantitation (0.1 ng/ml) to 1.94 ng/ml. Treatment over this prolonged period was well tolerated, with no evidence of any treatment-related adverse events. The results of this 1-year study indicate that long-term management of AD with pimecrolimus cream 1% is associated with consistently very low systemic absorption, even in the youngest patients with extensive disease.

Evidence-based guidelines for pediatric emergencies.

An increasing number of clinical guidelines are being developed to provide high-quality and consistent standards of care, most of which are based on a specific diagnosis. In a pediatric emergency department, the diagnosis may not be known on presentation and the junior doctors are usually the first to assess a patient and will need to establish the diagnosis and execute a management plan. In these circumstances, problem-based guidelines are useful to clinicians and provide a decision pathway by which a clinician can develop a working diagnosis and then follow a guideline for the particular disease. More experienced clinicians may find guidelines for individual diseases or conditions to be of more use. High-quality evidence for either of these styles of guidelines is not readily available and may require extrapolation from the literature focusing on adults or a consensus approach to inform discussions and the development of the recommendations. Due to the complexity of the process it must be systematic, transparent and open to scrutiny. The cost of developing a guideline in a systematic transparent process is high and it is, therefore, essential to ensure the implementation of the guidelines with as much rigor as the development itself. This review discusses the challenges encountered while developing and implementing pediatric emergency guidelines and concludes with the authors' suggestions for future research in this area.

Systemic exposure, tolerability, and efficacy of pimecrolimus cream 1% in atopic dermatitis patients.

AIMS: To measure pimecrolimus blood concentrations and to evaluate tolerability and efficacy in children and infants treated topically for atopic dermatitis with pimecrolimus cream 1% for three weeks. METHODS: Three open label, non-controlled, multiple topical dose studies were conducted in children aged 8-14 years (study A, ten patients), and in infants aged 8-30 months (study B, eight patients) and 4-11 months (study C, eight patients). Pimecrolimus blood concentrations were determined on days 4 and 22 of treatment, and at end of study. Efficacy was assessed using the Eczema Area and Severity Index (EASI). RESULTS: Pimecrolimus blood concentrations were consistently low, typically (81%) below 1 ng/ml, with more than half of the measurements below the assay limit of quantitation (0.5 ng/ml) in studies A and B. The highest blood concentration measured throughout the three studies was 2.6 ng/ml. The cream was well tolerated, locally and systemically. The most common adverse event suspected to be related to study medication was a transient mild to moderate stinging sensation at the application site in 5/26 patients. There was no indication of any systemic adverse effect. The patients responded well to therapy with a rapid onset of action, usually within four days. Median reductions of EASI from baseline at day 22 were 55% (study A), 63% (study B), and 83% (study C). CONCLUSION: Three weeks treatment of children and infants with extensive atopic dermatitis, using pimecrolimus cream 1% twice daily, is well tolerated and results in minimal systemic exposure, at which no systemic effect is expected.