Relationship between parent-adolescent communication and parent involvement in adolescent Type 1 diabetes management, parent/family wellbeing and glycaemic control.

OBJECTIVES: This study investigated the relationship between parent-reported degree of openness and extent of problems in parent-adolescent communication and parent involvement in adolescent Type 1 diabetes management, parent and family wellbeing and adolescent glycaemic control. METHODS: A cross-sectional quantitative survey was conducted. Parents completed measures of parent-adolescent communication, parent monitoring of diabetes care, diabetes family responsibility, parent knowledge of diabetes care, parent activation, parent diabetes distress, and diabetes family conflict. RESULTS: In total, 146 parents/guardians (121 mothers, mean age 46.56 years, SD 5.18) of adolescents aged 11-17 years (mean age 13.9 years, SD 1.81) with Type 1 diabetes completed the survey. Open parent-adolescent communication was significantly correlated to adolescents' voluntarily disclosing diabetes-specific information to their parents more frequently, increased parental knowledge of their adolescent's diabetes care completion, parents feeling more capable and willing to take action in relation to their adolescent's diabetes health, lower levels of diabetes-related parental distress, less diabetes-specific family conflict, and optimal glycaemic control. DISCUSSION: Parent-adolescent communication has an important role to play in Type 1 diabetes healthcare management and psychosocial wellbeing during adolescence. Optimising open parent-adolescent communication represents a potentially useful target for interventional research and should be considered by healthcare professionals during healthcare encounters.

Adolescent perspectives on negotiating self-management responsibilities for type 1 diabetes with their parents.

OBJECTIVE: The overall purpose of this study was to explore adolescent perspectives on communicating about self-management of type 1 diabetes (T1D) and negotiating responsibilities for self-management with parents. METHODS: Semi-structured interviews were conducted with 28 adolescents aged 11-17 years living with T1D. Interviews were audio-recorded, transcribed verbatim and thematically analysed. RESULTS: Two themes and five subthemes were identified. The first theme, 'changing levels of involvement in self-management' describes the division of responsibility for self-management within the family and adolescents collaborating and sharing responsibilities with parents for self-management. The second theme, 'talking about self-management with parents' describes changes in patterns of parent-adolescent communication about T1D over time, adolescents' seeking parental feedback and advice and the factors that contribute to the promotion of self-management communication between adolescents and parents. CONCLUSION: This study identified that how adolescents perceive communication with their parents contributes to negotiation of responsibilities for self-management during adolescence. The findings provide a nuanced understanding of adolescent perspectives on communication with parents about T1D self-management and how parent-adolescent communication can be framed in ways that promote positive adolescent engagement with T1D self-management. PRACTICE IMPLICATIONS: Targeting parent-adolescent communication strategies may result in more optimal sharing of responsibilities and improved self-management.

Parents' perspectives of factors affecting parent-adolescent communication about type 1 diabetes and negotiation of self-management responsibilities.

Adolescence is an important time in which young people take on type 1 diabetes (T1D) self-management responsibility. Parents are key facilitators of this process. Little is known about parents' experiences of communicating with their children about T1D during adolescence. Semi-structured interviews were conducted with 32 parents (24 mothers and 8 fathers) of adolescents (11-17 years) living with T1D to explore how parents communicate about T1D and self-management with their adolescent children. Parents were recruited through two national child and adolescent diabetes and endocrine clinics and online advertisement through a national diabetes advocacy organisation. Interviews were transcribed verbatim and thematically analysed. Six themes were identified: parent factors, quality of the parent-adolescent relationship, communication strategies, adolescent factors, communication triggers and family/system factors. Understanding factors that impact communication about self-management between parents and adolescents will enable healthcare professionals to provide support and targeted interventions as parent and adolescent roles change over time.

Children and young people's experiences and perceptions of self-management of type 1 diabetes: A qualitative meta-synthesis.

The aim of this review was to conduct a meta-synthesis of the experiences and perceptions of self-management of type 1 diabetes of children and young people living with type 1 diabetes (CYPDs). Six databases were systematically searched for studies with qualitative findings relevant to CYPDs' (aged 8-18 years) experiences of self-management. A thematic synthesis approach was used to combine articles and identify analytical themes. Forty articles met the inclusion criteria. Two analytical themes important to CYPDs' experiences and perceptions of self-management were identified: (1) negotiating independence and (2) feeling in control. The synthesis contributes to knowledge on contextual factors underpinning self-management and what facilitates or impedes transition towards autonomous self-management for CYPDs.

An investigation of emotion recognition training to reduce symptoms of social anxiety in adolescence.

This study aimed to examine the effect of emotion recognition training on social anxiety symptoms among adolescents, aged 15-18 years. The study included a screening session, which identified participants who scored above a cut-off on a self-report measure of social anxiety for enrolment into a randomized controlled trial (Clinical Trials ID: NCT02550379). Participants were randomized to an intervention condition designed to increase the perception of happiness over disgust in ambiguous facial expressions or a sham intervention control condition, and completed self-report measures of social anxiety, fear of negative evaluation, anxiety-related disorders, and depressive symptoms. The intervention group demonstrated a strong shift in the balance point at which they perceived happiness over disgust in ambiguous facial expressions. This increase in positive perception was not associated with any changes in the primary outcome of social anxiety; however, some evidence of improvement in symptomatology was observed on one of a number of secondary outcomes. Those in the intervention group had lower depression symptoms at 2-week follow-up, compared to those in the control group who received the sham intervention training. Potential reasons for why the shift in balance point measurement was not associated with a concurrent shift in symptoms of social anxiety are discussed.

A randomized controlled trial of attention bias modification training for socially anxious adolescents.

The current study aimed to examine the efficacy of attention bias modification (ABM) training to reduce social anxiety in a community-based sample of adolescents 15-18 years. The study used a single-blind, parallel group, randomized controlled trial design (Clinical Trials ID: NCT02270671). Participants were screened in second-level schools using a social anxiety questionnaire. 130 participants scoring ≥24 on the Social Phobia and Anxiety Inventory for Children (SPAI-C) were randomized to the ABM training (n = 66)/placebo (n = 64) group, 120 of which completed pre-, post-, and 12-week follow-up data collection including threat bias, anxiety, and depression measures. The ABM intervention included 4 weekly training sessions using a dot-probe task designed to reduce attention bias to threatening stimuli. ABM training did not alter the primary outcomes of attention bias to threat or social anxiety symptoms raising questions about the efficacy of ABM as an intervention for adolescents.

Early intervention and child physical health: Evidence from a Dublin-based randomized controlled trial.

This article investigates the impact of an early intervention program, which experimentally modifies the parenting and home environment of disadvantaged families, on child physical health in the first 3 years of life. We recruited and randomized 233 (115 intervention, 118 control) pregnant women from a socioeconomically disadvantaged community in Dublin, Ireland into an intervention or control group. The treatment includes regular home visits commencing antenatally and an additional parenting course commencing at 2 years. Maternal reports of child health are assessed at 6, 12, 18, 24, and 36 months. Treatment effects are estimated using permutation testing to account for small sample size, inverse probability weighting to account for differential attrition, and both the stepdown procedure and an indices approach to account for multiple hypothesis testing. Following adjustment for multiple testing and attrition, we observe a positive and statistically significant main treatment effect for wheezing/asthma. The intervention group are 15.5 percentage points (pp) less likely to require medical attention for wheezing/asthma compared to the control group. Subgroup analysis reveals more statistically significant adjusted treatment effects for boys than girls regarding fewer health problems (d=0.63), accidents (23.9pp), and chest infections (22.8-37.9pp). Our results suggest that a community-based home visiting program may have favorable impacts on early health conditions.

Psychotic experiences in the population: Association with functioning and mental distress.

Psychotic experiences are far more common in the population than psychotic disorder. They are associated with a number of adverse outcomes but there has been little research on associations with functioning and distress. We wished to investigate functioning and distress in a community sample of adolescents with psychotic experiences. Two hundred and twelve school-going adolescents were assessed for psychotic experiences, mental distress associated with these experiences, global (social/occupational) functioning on the Children's Global Assessment Scale, and a number of candidate mediator variables, including psychopathology, suicidality, trauma (physical and sexual abuse and exposure to domestic violence) and neurocognitive functioning. Seventy five percent of participants who reported psychotic experiences reported that they found these experiences distressing (mean score for severity of distress was 6.9 out of maximum 10). Participants who reported psychotic experiences had poorer functioning than participants who did not report psychotic experiences (respective means: 68.6, 81.9; OR=0.25, 95% CI=0.14-0.44). Similarly, participants with an Axis-1 psychiatric disorder who reported psychotic experiences had poorer functioning than participants with a disorder who did not report psychotic experiences (respective means: 61.8, 74.5; OR=0.28, 95% CI=0.12-0.63). Candidate mediator variables explained some but not all of the relationship between psychotic experiences and functioning (OR=0.48, 95% CI=0.22-1.05, P<0.07). Young people with psychotic experiences have poorer global functioning than those who do not, even when compared with other young people with psychopathology (but who do not report psychotic experiences). A disclosure of psychotic experiences should alert treating clinicians that the individual may have significantly more functional disability than suggested by the psychopathological diagnosis alone.

Reduced P300 amplitude during retrieval on a spatial working memory task in a community sample of adolescents who report psychotic symptoms.

BACKGROUND: Deficits in working memory are widely reported in schizophrenia and are considered a trait marker for the disorder. Event-related potentials (ERPs) and imaging data suggest that these differences in working memory performance may be due to aberrant functioning in the prefrontal and parietal cortices. Research suggests that many of the same risk factors for schizophrenia are shared with individuals from the general population who report psychotic symptoms. METHODS: Forty-two participants (age range 11-13 years) were divided into those who reported psychotic symptoms (N = 17) and those who reported no psychotic symptoms, i.e. the control group (N = 25). Behavioural differences in accuracy and reaction time were explored between the groups as well as electrophysiological correlates of working memory using a Spatial Working Memory Task, which was a variant of the Sternberg paradigm. Specifically, differences in the P300 component were explored across load level (low load and high load), location (positive probe i.e. in the same location as shown in the study stimulus and negative probe i.e. in a different location to the study stimulus) and between groups for the overall P300 timeframe. The effect of load was also explored at early and late timeframes of the P300 component (250-430 ms and 430-750 ms respectively). RESULTS: No between-group differences in the behavioural data were observed. Reduced amplitude of the P300 component was observed in the psychotic symptoms group relative to the control group at posterior electrode sites. Amplitude of the P300 component was reduced at high load for the late P300 timeframe at electrode sites Pz and POz. CONCLUSIONS: These results identify neural correlates of neurocognitive dysfunction associated with population level psychotic symptoms and provide insights into ERP abnormalities associated with the extended psychosis phenotype.

Reduced duration mismatch negativity in adolescents with psychotic symptoms: further evidence for mismatch negativity as a possible biomarker for vulnerability to psychosis.

BACKGROUND: Deficits in the mismatch negativity (MMN) and P3a components are the most reliable and robust findings in schizophrenia. These abnormalities have also been recently documented in individuals clinically at risk for psychosis, indicating that the MMN may be a potential biomarker for psychosis. However, the at risk samples included in MMN studies are characterised by pre-existing clinical symptomatology and significant functional decline which are related to MMN amplitude. These factors may be potential confounds in determining whether deficient MMN is present prior to clinical manifestation of the disorder. Therefore, investigating the MMN in the extended psychosis phenotype comprising adolescents with psychotic symptoms from the general population may provide important information on whether abnormal MMN is apparent in the earliest stages of risk. METHODS: Thirty six adolescents completed a duration deviant MMN task. Fourteen adolescents with psychotic symptoms comprised the at risk group and 22 with no psychotic symptoms comprised the Controls. The task consisted of 85% standard tones (25 ms) and 15% deviant tones (50 ms). The groups were compared on MMN and P3a amplitude and latency across frontocentral and temporal electrodes. RESULTS: Adolescents with psychotic symptoms were characterised by a reduction in MMN amplitude at frontal and temporal regions compared to the controls. CONCLUSIONS: This is the first study to demonstrate impaired auditory discrimination for duration deviant tones in nonclinical adolescents with psychotic symptoms. These findings suggest that MMN amplitude may be a possible biomarker for vulnerability to psychosis.

Neurocognitive performance of a community-based sample of young people at putative ultra high risk for psychosis: support for the processing speed hypothesis.

INTRODUCTION: A wide variety of neurocognitive deficits have been reported for help-seeking individuals who are at clinical or ultra high risk for psychosis based on fulfilling set criteria for prodromal syndromes/at risk mental states. We wished to extend this research by conducting the first population-based assessment of prodromal syndromes and associated neurocognition. METHODS: A sample of 212 school-based adolescents were assessed for prodromal syndromes using the criteria of prodromal syndromes from the Structured Interview for Prodromal Syndromes. The MATRICS consensus neurocognitive battery was used to assess cognitive functioning in this sample. RESULTS: A total of 8% of the population sample of adolescents met criteria for a prodromal syndrome. These adolescents performed significantly more poorly than controls on two tests of processing speed-Trail-Making Test Part A, F=4.54, p < .01, and the Brief Assessment of Cognition in Schizophrenia Symbol Coding task, F=8.26, p < .0001-and on a test of nonverbal working memory-the Wechsler Memory Scale Spatial Span task, F=3.29, p < .05. CONCLUSIONS: Adolescents in the community who fulfil criteria for prodromal syndromes demonstrate deficits on a number of neurocognitive tasks. Deficits are particularly pronounced in symbol coding performance, supporting processing speed as a central deficit associated with psychosis risk.

Neurocognition in the extended psychosis phenotype: performance of a community sample of adolescents with psychotic symptoms on the MATRICS neurocognitive battery.

Neurocognitive dysfunction is well established in psychosis, but recent work suggests that processing speed deficits might represent a particularly important cognitive deficit. A number of significant confounds, however, such as disease chronicity and antipsychotic medication use, have been shown to affect processing speed, causing debate as to the core cognitive features of psychosis. We adopted a novel strategy of testing neurocognitive performance in the "extended psychosis phenotype," involving community-based adolescents who are not clinically psychotic but who report psychotic symptoms and who are at increased risk of psychosis in adulthood. This allows investigation of the earliest cognitive factors associated with psychosis risk, while excluding potential confounds such as disease chronicity and antipsychotic use. A population sample of 212 school-going adolescents aged 11-13 years took part in this study. Psychotic symptoms were assessed using the psychosis section of the Schedule for Affective Disorders and Schizophrenia. Neurocognition was assessed using the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) consensus neurocognitive battery. Adolescents with psychotic symptoms performed significantly more poorly on 3 processing speed tasks: Trail Making Test-A (F = 3.3, P < .05), Trail Making Test-B (F = 3.1, P < .05), and digit symbol coding task (F = 7.0, P < .001)-as well as on a nonverbal working memory (spatial span) task (F = 3.2, P < .05). Our findings support the idea that neurocognitive impairment, and processing speed impairment in particular, is a core feature of psychosis risk. This group likely demonstrates some of the earliest cognitive impairments associated with psychosis vulnerability.

Language processing abnormalities in adolescents with psychotic-like experiences: an event related potential study.

Language impairments are a well established finding in patients with schizophrenia and in individuals at-risk for psychosis. A growing body of research has revealed shared risk factors between individuals with psychotic-like experiences (PLEs) from the general population and patients with schizophrenia. In particular, adolescents with PLEs have been shown to be at an increased risk for later psychosis. However, to date there has been little information published on electrophysiological correlates of language comprehension in this at-risk group. A 64 channel EEG recorded electrical activity while 37 (16 At-Risk; 21 Controls) participants completed the British Picture Vocabulary Scale (BPVS-II) receptive vocabulary task. The P300 component was examined as a function of language comprehension. The at-risk group were impaired behaviourally on receptive language and were characterised by a reduction in P300 amplitude relative to the control group. The results of this study reveal electrophysiological evidence for receptive language deficits in adolescents with PLEs, suggesting that the earliest neurobiological changes underlying psychosis may be apparent in the adolescent period.