Preschool language profiles of children at family risk of dyslexia: continuities with specific language impairment

Background Children at family risk of dyslexia have been reported to show phonological deficits as well as broader language delays in the preschool years. Method The preschool language skills of 112 children at family risk of dyslexia (FR) at ages 3½ and 4½ were compared with those of children with SLI and typically developing (TD) controls. Results Children at FR showed two different profiles: one third of the group resembled the children with SLI and scored poorly across multiple domains of language including phonology. As a group, the remaining children had difficulties on tasks tapping phonological skills at T1 and T2. At the individual level, we confirmed that some FR children had both phonological and broader oral language difficulties (compared with TD controls), some had only phonological difficulties and some appeared to be developing typically. Conclusions We have highlighted the early overlap between family risk of dyslexia and SLI. A family history of dyslexia carries an increased risk for SLI and the two disorders both show an increased incidence of phonological deficits which appear to a proximal risk factor for developing a reading impairment

Conducting unattended home sleep studies in children with narcolepsy and healthy matched controls: a feasibility study

Introduction: We investigated the technical feasibility and acceptability of conducting unattended home sleep studies for research purposes in children with and without narcolepsy. Methods: 23 children with narcolepsy (age: 8-15 years) and 23 healthy gender and age-matched controls were recruited. As part of a larger descriptive study called ‘The Paediatric Narcolepsy Project’, we aimed to investigate the differences in sleep architecture between children with and without narcolepsy. Children underwent home polysomnography (PSG) using a portable PSG system (Embla® Systems). A standard montage was used to measure sleep architecture with nine EEG channels (F3, F4, C3, Cz, C4, O1, O2, M1, M2), two electro-oculography (EOG) and two electromyography (EMG) channels. All children were set up in their own homes by the researcher. Study failure was defined as sleep recordings with less than four hours of interpretable sleep data. Four hours of sleep was deemed acceptable to capture two sleep cycles. Failed home studies were classified into three main areas of sensor removal, equipment failure or battery failure. Results: 22/23 children with narcolepsy (male=15, female=8) underwent home PSG. One child declined due to a previous negative PSG experience in hospital. Similarly, 22/23 matched controls underwent the sleep recording. One child became unwell during the set up, so did not proceed.16/22 (73%) of the children with narcolepsy were successfully studied and all of the control children were successfully studied. Discussion: This research has shown that conducting unattended home sleep studies to measure sleep architecture in children with narcolepsy and healthy controls for research purposes is feasible and is tolerated by the majority of children. However, our data show that unattended home sleep studies carry a risk of data loss, even when set up in the home by a trained researcher

Comorbidities in preschool children at family risk of dyslexia.

Background: Comorbidity among developmental disorders such as dyslexia, language impairment, attention deficit/hyperactivity disorder and developmental coordination disorder is common. This study explores comorbid weaknesses in preschool children at family risk of dyslexia with and without language impairment and considers the role that comorbidity plays in determining children's outcomes. Method: The preschool attention, executive function and motor skills of 112 children at family risk for dyslexia, 29 of whom also met criteria for language impairment, were assessed at ages 3½ and 4½ years. The performance of these children was compared to the performance of children with language impairment and typically developing controls. Results: Weaknesses in attention, executive function and motor skills were associated with language impairment rather than family risk status. Individual differences in language and executive function are strongly related during the preschool period, and preschool motor skills predicted unique variance (4%) in early reading skills over and above children's language ability. Conclusion: Comorbidity between developmental disorders can be observed in the preschool years: children with language impairment have significant and persistent weaknesses in motor skills and executive function compared to those without language impairment. Children's early language and motor skills are predictors of children's later reading skills

Comorbidities in preschool children at family risk of dyslexia.

Background: Comorbidity among developmental disorders such as dyslexia, language impairment, attention deficit/hyperactivity disorder and developmental coordination disorder is common. This study explores comorbid weaknesses in preschool children at family risk of dyslexia with and without language impairment and considers the role that comorbidity plays in determining children's outcomes. Method: The preschool attention, executive function and motor skills of 112 children at family risk for dyslexia, 29 of whom also met criteria for language impairment, were assessed at ages 3½ and 4½ years. The performance of these children was compared to the performance of children with language impairment and typically developing controls. Results: Weaknesses in attention, executive function and motor skills were associated with language impairment rather than family risk status. Individual differences in language and executive function are strongly related during the preschool period, and preschool motor skills predicted unique variance (4%) in early reading skills over and above children's language ability. Conclusion: Comorbidity between developmental disorders can be observed in the preschool years: children with language impairment have significant and persistent weaknesses in motor skills and executive function compared to those without language impairment. Children's early language and motor skills are predictors of children's later reading skills

A Delphi Study exploring the barriers to Dyslexia diagnosis and support: A parent’s perspective

The Rose Report (Rose, Independent review of the primary curriculum (England); 2009) outlined a set of recommendations for the management of dyslexia in the United Kingdom after a range of issues were found. Despite these recommendations, recent reports indicate that issues are still prevalent in the diagnosis process and support offered for dyslexic children. The Delphi method was employed to gain parental consensus as to the most significant barriers to diagnosis and delivery of support for children with dyslexia, as well as solutions to overcoming these barriers. Parents of primary school children with dyslexia were recruited for the study and were presented with a three round iterative questionnaire surrounding their experience of their child's dyslexia management. Parents' experiences of their child's diagnosis were explored to provide a first-hand account of the diagnosis procedure. Two overarching issues were identified: parents perceive that teachers have a lack of training around dyslexia, both initially and from continued professional development, and parents believe there is insufficient funding for dyslexia in schools and local authorities. Overall, the study indicated that better guidance is needed to ensure that reform and spending leads to tangible change in the identification of dyslexia and provision of support for children with dyslexia in primary education in the United Kingdom

Improving patient experiences of mental health inpatient care : a randomised controlled trial

Poorer patient views of mental health inpatient treatment predict both further admissions and, for those admitted involuntarily, longer admissions. As advocated in the UK Francis report, we investigated the hypothesis that improving staff training improves patients’ views of ward care.Cluster randomised trial with stepped wedge design in 16 acute mental health wards randomised (using the ralloc procedure in Stata) by an independent statistician in three waves to staff training. A psychologist trained ward staff on evidence-based group interventions and then supported their introduction to each ward. The main outcome was blind self-report of perceptions of care (VOICE) before or up to 2 years after staff training between November 2008 and January 2013.In total, 1108 inpatients took part (616 admitted involuntarily under the English Mental Health Act). On average 51.6 staff training sessions were provided per ward. Involuntary patient's perceptions of, and satisfaction with, mental health wards improved after staff training (N582, standardised effect −0·35, 95% CI −0·57 to −0·12, p = 0·002; interaction p value 0·006) but no benefit to those admitted voluntarily (N469, −0.01, 95% CI −0.23 to 0.22, p = 0.955) and no strong evidence of an overall effect (N1058, standardised effect −0.18 s.d., 95% CI −0.38 to 0.01, p = 0.062). The training costs around £10 per patient per week. Resource allocation changed towards patient perceived meaningful contacts by an average of £12 (95% CI −£76 to £98, p = 0.774).Staff training improved the perceptions of the therapeutic environment in those least likely to want an inpatient admission, those formally detained. This change might enhance future engagement with all mental health services and prevent the more costly admissions

Employers and schools: how Mansfield is building a world of work approach

There is a keen interest in encouraging employers to engage with schools so that young people can learn more about careers, understand the skills that employers are interested in, broaden their aspirations and be motivated to succeed. Employer engagement in schools in England however is increasingly fragmented because of a loss of brokering infrastructure. This article describes a partnership approach developed in Mansfield where a consortium of local schools has worked with their business community and public sector organisations. Together they have listened to what young people say they both want and need to know about careers and then responded by providing a strategic careers learning programme. The particular contribution of the Mansfield Learning Partnership which is wholly funded by the town’s secondary schools is detailed in the article alongside elaboration of the Mansfield Framework for Career Learning which provides a work experience programme and several imaginative opportunities for young people to engage in meaningful encounters with employers

Percutaneous Exposure Incidents of the Health Care Personnel in a Newly Founded Tertiary Hospital: A Prospective Study

BACKGROUND: Percutaneous exposure incidents (PEIs) and blood splashes on the skin of health care workers are a major concern, since they expose susceptible employees to the risk of infectious diseases. We undertook this study in order to estimate the overall incidence of such injuries in a newly founded tertiary hospital, and to evaluate possible changes in their incidence over time. METHODOLOGY/PRINCIPAL FINDINGS: We prospectively studied the PEIs and blood splashes on the skin of employees in a newly founded (October 2000) tertiary hospital in Athens, Greece, while a vaccination program against hepatitis B virus, as well as educational activities for avoidance of injuries, were taking place. The study period ranged from October 1, 2002 to February 28, 2005. Serologic studies for hepatitis B (HBV) and C virus (HCV) as well as human immunodeficiency virus (HIV) were performed in all injured employees and the source patients, when known. High-titer immunoglobulin (250 IU anti-HBs intramuscularly) and HBV vaccination were given to non-vaccinated or previously vaccinated but serologically non-responders after exposure. Statistical analysis of the data was performed using Mc Nemar's and Fisher's tests. 60 needlestick, 11 sharp injuries, and two splashes leading to exposure of the skin or mucosa to blood were reported during the study period in 71 nurses and two members of the cleaning staff. The overall incidence (percutaneous injuries and splashes) per 100 full-time employment-years (100 FTEYs) for high-risk personnel (nursing, medical, and cleaning staff) was 3.48, whereas the incidence of percutaneous injuries (needlestick and sharp injuries) alone per 100 FTEYs was 3.38. A higher incidence of injuries was noted during the first than in the second half of the study period (4.67 versus 2.29 per 100 FTEYs, p = 0.005). No source patient was found positive for HCV or HIV. The use of high-titer immunoglobulin after adjustment for the incidence of injuries was higher in the first than in the second half of the study period, although the difference was not statistically significant [9/49 (18.37%) vs 1/24 (4.17%), p = 0.15]. CONCLUSIONS/SIGNIFICANCE: Our data show that nurses are the healthcare worker group that reports most of PEIs. Doctors did not report such injuries during the study period in our setting. However, the possibility of even relatively frequent PEIs in doctors cannot be excluded. This is due to underreporting of such events that has been previously described for physicians and surgeons. A decrease of the incidence of PEIs occurred during the operation of this newly founded hospital

Is every female equal? Caste biasing in tropical paper wasps

Item does not contain fulltextDiseases caused by nontuberculous mycobacteria are emerging in many settings. With an increased number of patients needing treatment, the role of drug susceptibility testing is again in the spotlight. This articles covers the history and methodology of drug susceptibility tests for nontuberculous mycobacteria, but focuses on the correlations between in vitro drug susceptibility, pharmacokinetics and in vivo outcomes of treatment. Among slow-growing nontuberculous mycobacteria, clear correlations have been established for macrolides and amikacin (Mycobacterium avium complex) and for rifampicin (Mycobacterium kansasii). Among rapid-growing mycobacteria, correlations have been established in extrapulmonary disease for aminoglycosides, cefoxitin and co-trimoxazole. In pulmonary disease, correlations are less clear and outcomes of treatment are generally poor, especially for Mycobacterium abscessus. The clinical significance of inducible resistance to macrolides among rapid growers is an important topic. The true role of drug susceptibility testing for nontuberculous mycobacteria still needs to be addressed, preferably within clinical trials