Showing papers on "Neglect published in 2012"

The Long-Term Health Consequences of Child Physical Abuse, Emotional Abuse, and Neglect: A Systematic Review and Meta-Analysis

Abstract: Background: Child sexual abuse is considered a modifiable risk factor for mental disorders across the life course. However the long-term consequences of other forms of child maltreatment have not yet been systematically examined. The aim of this study was to summarise the evidence relating to the possible relationship between child physical abuse, emotional abuse, and neglect, and subsequent mental and physical health outcomes. Methods and Findings: A systematic review was conducted using the Medline, EMBASE, and PsycINFO electronic databases up to 26 June 2012. Published cohort, cross-sectional, and case-control studies that examined non-sexual child maltreatment as a risk factor for loss of health were included. All meta-analyses were based on quality-effects models. Out of 285 articles assessed for eligibility, 124 studies satisfied the pre-determined inclusion criteria for meta-analysis. Statistically significant associations were observed between physical abuse, emotional abuse, and neglect and depressive disorders (physical abuse [odds ratio (OR)=1.54; 95% CI 1.16–2.04], emotional abuse [OR=3.06; 95% CI 2.43–3.85], and neglect [OR=2.11; 95% CI 1.61–2.77]); drug use (physical abuse [OR=1.92; 95% CI 1.67–2.20], emotional abuse [OR=1.41; 95% CI 1.11–1.79], and neglect [OR=1.36; 95% CI 1.21–1.54]); suicide attempts (physical abuse [OR=3.40; 95% CI 2.17–5.32], emotional abuse [OR=3.37; 95% CI 2.44–4.67], and neglect [OR=1.95; 95% CI 1.13–3.37]); and sexually transmitted infections and risky sexual behaviour (physical abuse [OR=1.78; 95% CI 1.50–2.10], emotional abuse [OR=1.75; 95% CI 1.49– 2.04], and neglect [OR=1.57; 95% CI 1.39–1.78]). Evidence for causality was assessed using Bradford Hill criteria. While suggestive evidence exists for a relationship between maltreatment and chronic diseases and lifestyle risk factors, more research is required to confirm these relationships. Conclusions: This overview of the evidence suggests a causal relationship between non-sexual child maltreatment and a range of mental disorders, drug use, suicide attempts, sexually transmitted infections, and risky sexual behaviour. All forms of child maltreatment should be considered important risks to health with a sizeable impact on major contributors to the burden of disease in all parts of the world. The awareness of the serious long-term consequences of child maltreatment should encourage better identification of those at risk and the development of effective interventions to protect children from violence. Please see later in the article for the Editors’ Summary.

Variation in neural development as a result of exposure to institutionalization early in childhood

Abstract: We used structural MRI and EEG to examine brain structure and function in typically developing children in Romania (n = 20), children exposed to institutional rearing (n = 29), and children previously exposed to institutional rearing but then randomized to a high-quality foster care intervention (n = 25). In so doing, we provide a unique evaluation of whether placement in an improved environment mitigates the effects of institutional rearing on neural structure, using data from the only existing randomized controlled trial of foster care for institutionalized children. Children enrolled in the Bucharest Early Intervention Project underwent a T1-weighted MRI protocol. Children with histories of institutional rearing had significantly smaller cortical gray matter volume than never-institutionalized children. Cortical white matter was no different for children placed in foster care than never-institutionalized children but was significantly smaller for children not randomized to foster care. We were also able to explain previously reported reductions in EEG α-power among institutionally reared children compared with children raised in families using these MRI data. As hypothesized, the association between institutionalization and EEG α-power was partially mediated by cortical white matter volume for children not randomized to foster care. The increase in white matter among children randomized to an improved rearing environment relative to children who remained in institutional care suggests the potential for developmental “catch up” in white matter growth, even following extreme environmental deprivation.

A Prospective Investigation of Physical Health Outcomes in Abused and Neglected Children: New Findings From a 30-Year Follow-Up

Abstract: Objectives. We investigated whether abused and neglected children are at risk for negative physical health outcomes in adulthood.Methods. Using a prospective cohort design, we matched children (aged 0–11 years) with documented cases of physical and sexual abuse and neglect from a US Midwestern county during 1967 through 1971 with nonmaltreated children. Both groups completed a medical status examination (measured health outcomes and blood tests) and interview during 2003 through 2005 (mean age = 41.2 years).Results. After adjusting for age, gender, and race, child maltreatment predicted above normal hemoglobin, lower albumin levels, poor peak airflow, and vision problems in adulthood. Physical abuse predicted malnutrition, albumin, blood urea nitrogen, and hemoglobin A1C. Neglect predicted hemoglobin A1C, albumin, poor peak airflow, and oral health and vision problems, Sexual abuse predicted hepatitis C and oral health problems. Additional controls for childhood socioeconomic status, adult socioeconomic s...

Gene × Environment interaction and resilience: effects of child maltreatment and serotonin, corticotropin releasing hormone, dopamine, and oxytocin genes.

Abstract: In this investigation, gene-environment interaction effects in predicting resilience in adaptive functioning among maltreated and nonmaltreated low-income children (N = 595) were examined. A multicomponent index of resilient functioning was derived and levels of resilient functioning were identified. Variants in four genes (serotonin transporter linked polymorphic region, corticotropin releasing hormone receptor 1, dopamine receptor D4-521C/T, and oxytocin receptor) were investigated. In a series of analyses of covariance, child maltreatment demonstrated a strong negative main effect on children's resilient functioning, whereas no main effects for any of the genotypes of the respective genes were found. However, gene-environment interactions involving genotypes of each of the respective genes and maltreatment status were obtained. For each respective gene, among children with a specific genotype, the relative advantage in resilient functioning of nonmaltreated compared to maltreated children was stronger than was the case for nonmaltreated and maltreated children with other genotypes of the respective gene. Across the four genes, a composite of the genotypes that more strongly differentiated resilient functioning between nonmaltreated and maltreated children provided further evidence of genetic variations influencing resilient functioning in nonmaltreated children, whereas genetic variation had a negligible effect on promoting resilience among maltreated children. Additional effects were observed for children based on the number of subtypes of maltreatment children experienced, as well as for abuse and neglect subgroups. Finally, maltreated and nonmaltreated children with high levels of resilience differed in their average number of differentiating genotypes. These results suggest that differential resilient outcomes are based on the interaction between genes and developmental experiences.

Childhood Maltreatment and Substance Use Disorders among Men and Women in a Nationally Representative Sample

Abstract: Objective:To examine the association between a history of 5 types of childhood maltreatment (that is, physical abuse, sexual abuse, emotional abuse, physical neglect, and emotional neglect) and sev...

Brain networks of visuospatial attention and their disruption in visual neglect

Abstract: Visual neglect is a multi-component syndrome including prominent attentional disorders. Research on the functional mechanisms of neglect is now moving from the description of dissociations in patients' performance to the identification of the possible component deficits and of their interaction with compensatory strategies. In recent years, the dissection of attentional deficits in neglect has progressed in parallel with increasing comprehension of the anatomy and function of large-scale brain networks implicated in attentional processes. This review focuses on the anatomy and putative functions of attentional circuits in the brain, mainly subserved by fronto-parietal networks, with a peculiar although not yet completely elucidated role for the right hemisphere. Recent results are discussed concerning the influence of a non-spatial attentional function, phasic alertness, on conscious perception in normal participants and on conflict resolution in neglect patients. The rapid rate of expansion of our knowledge of these systems raises hopes for the development of effective strategies to improve the functioning of the attentional networks in brain-damaged patients.

Associations between adverse childhood experiences, psychological distress, and adult alcohol problems.

Abstract: Objective To examine the mediating role of psychological distress on the relationship between adverse childhood experiences and adult alcohol problems by gender. Methods Linear and logistic regression analyses were conducted on 7279 Kaiser-Permanente members, aged >18 years. Results Psychological distress mediated significant proportions of alcohol problems associated with childhood emotional abuse and neglect, physical abuse and neglect, mental illness in the household, parental separation or divorce, sexual abuse, and household drug use among women and mental illness in the household, emotional neglect, physical abuse, household drug use, and sexual abuse among men. Conclusion It may be important to identify early childhood trauma and adult psychological distress in programs that focus on reducing alcohol abuse.

Life in Debt: Times of Care and Violence in Neoliberal Chile

Abstract: Acknowledgments Introduction 1. Symptoms of Another Life 2. Social Debt, Silent Gift 3. Torture, Love, and the Everyday 4. Neoliberal Depression 5. Community Experiments 6. Life and Death, Care and Neglect Conclusion: Relations and Time Notes References Index

Childhood abuse and neglect and cognitive flexibility in adolescents.

Abstract: Childhood maltreatment (CM) has been associated with diminished executive functioning in children and adults; however, there is a relative paucity of study of executive function in adolescents exposed to CM. Yet, executive dysfunction in adolescence may have important adverse consequences including increased vulnerability to risky behaviors and impaired school functioning. This study investigates the relationship between self-reported CM and an executive function, cognitive flexibility, in adolescents without identified psychiatric disorders. Effects of physical and emotional, abuse and neglect, maltreatment subtypes were explored. Thirty adolescents ages 12-17 years, 50% females, completed the retrospective self-report Childhood Trauma Questionnaire (CTQ) and were administered the Wisconsin Card Sorting Test (WCST). Correlational analyses assessed the relationship between WCST perseverative error scores norm-referenced for age and education with CTQ total scores. The relationship with nonperseverative errors, as well as with physical and emotional abuse and neglect CM subscores, were explored. Total CTQ scores showed significant associations with perseverative errors on the WCST, but not with nonperseverative errors. Significant associations with perseverative errors were seen for physical abuse and physical neglect among the CTQ subscales. The results suggest both physical abuse and physical neglect are associated with diminished cognitive flexibility in adolescents. These effects were detected in adolescents without identified psychiatric diagnoses suggesting the importance of considering executive dysfunction in adolescents exposed to CM who may not meet diagnostic criteria for an Axis I disorder and that tests of perseverative errors, such as those of the WCST, may be sensitive indicators of this dysfunction.

Theta burst stimulation reduces disability during the activities of daily living in spatial neglect

Abstract: Left-sided spatial neglect is a common neurological syndrome following right-hemispheric stroke. The presence of spatial neglect is a powerful predictor of poor rehabilitation outcome. In one influential account of spatial neglect, interhemispheric inhibition is impaired and leads to a pathological hyperactivity in the contralesional hemisphere, resulting in a biased attentional allocation towards the right hemifield. Inhibitory transcranial magnetic stimulation can reduce the hyperactivity of the contralesional, intact hemisphere and thereby improve spatial neglect symptoms. However, it is not known whether this improvement is also relevant to the activities of daily living during spontaneous behaviour. The primary aim of the present study was to investigate whether the repeated application of continuous theta burst stimulation trains could ameliorate spatial neglect on a quantitative measure of the activities of daily living during spontaneous behaviour. We applied the Catherine Bergego Scale, a standardized observation questionnaire that can validly and reliably detect the presence and severity of spatial neglect during the activities of daily living. Eight trains of continuous theta burst stimulation were applied over two consecutive days on the contralesional, left posterior parietal cortex in patients suffering from subacute left spatial neglect, in a randomized, double-blind, sham-controlled design, which also included a control group of neglect patients without stimulation. The results showed a 37% improvement in the spontaneous everyday behaviour of the neglect patients after the repeated application of continuous theta burst stimulation. Remarkably, the improvement persisted for at least 3 weeks after stimulation. The amelioration of spatial neglect symptoms in the activities of daily living was also generally accompanied by significantly better performance in the neuropsychological tests. No significant amelioration in symptoms was observed after sham stimulation or in the control group without stimulation. These results provide Class I evidence that continuous theta burst stimulation is a viable add-on therapy in neglect rehabilitation that facilitates recovery of normal everyday behaviour.

Elder abuse and neglect in Ireland: results from a national prevalence survey

Abstract: OBJECTIVE: To measure the 12-month prevalence of elder abuse and neglect in community-dwelling older people in Ireland and examine the risk profile of people who experienced mistreatment and that of the perpetrators. DESIGN: Cross-sectional general population survey. SETTING: Community. PARTICIPANTS: People aged 65 years or older living in the community. METHODS: Information was collected in face-to-face interviews on abuse types, socioeconomic, health, and social support characteristics of the population. Data were examined using descriptive statistics and logistic regression, odds ratios (OR) and 95% confidence intervals (95% CI) are presented. RESULTS: The prevalence of elder abuse and neglect was 2.2% (95% CI: 1.41-2.94) in the previous 12 months. The frequency of mistreatment type was financial 1.3%, psychological 1.2%, physical abuse 0.5%, neglect 0.3%, and sexual abuse 0.05%. In the univariate analysis lower income OR 2.39 (95% CI: 1.01-5.69), impaired physical health OR 3.41 (95% CI: 1.74-6.65), mental health OR 6.33 (95% CI: 3.33-12.0), and poor social support OR 4.91 (95% CI: 2.1-11.5) were associated with a higher risk of mistreatment but only social support and mental health remained independent predictors. Among perpetrators adult children (50%) were most frequently identified. Unemployment (50%) and addiction (20%) were characteristics of this group.

Is there a critical lesion site for unilateral spatial neglect? A meta-analysis using activation likelihood estimation.

Abstract: The critical lesion site responsible for the syndrome of unilateral spatial neglect has been debated for more than a decade. Here we performed an activation likelihood estimation (ALE) to provide for the first time an objective quantitative index of the consistency of lesion sites across anatomical group studies of spatial neglect. The analysis revealed several distinct regions in which damage has consistently been associated with spatial neglect symptoms. Lesioned clusters were located in several cortical and subcortical regions of the right hemisphere, including the middle and superior temporal gyrus, inferior parietal lobule, intraparietal sulcus, precuneus, middle occipital gyrus, caudate nucleus and posterior insula, as well as in the white matter pathway corresponding to the posterior part of the superior longitudinal fasciculus. Further analyses suggested that separate lesion sites are associated with impairments in different behavioural tests, such as line bisection and target cancellation. Similarly, specific subcomponents of the heterogeneous neglect syndrome, such as extinction and allocentric and personal neglect, are associated with distinct lesion sites. Future progress in delineating the neuropathological correlates of spatial neglect will depend upon the development of more refined measures of perceptual and cognitive functions than those currently available in the clinical setting.

Neglect and extinction depend greatly on task demands: a review

Abstract: This review illustrates how, after unilateral brain damage, the presence and severity of spatial awareness deficits for the contralesional hemispace depend greatly on the quantity of attentional resources available for performance. After a brief description of neglect and extinction, different frameworks accounting for spatial and non-spatial attentional processes will be outlined. The central part of the review will describe how the performance of brain damaged patients is negatively affected by increased task demands, which can result in the emergence of severe awareness deficits for contralesional space even in patients who perform normally on paper-and-pencil tests. Throughout the review neglect is described as a spatial syndrome that can be exacerbated in the presence and severity by both spatial and non-spatial tasks. The take-home message is that the presence and degree of contralesional neglect and extinction can be dramatically overlooked based on standard paper-and-pencil testing, where patients can easily compensate for their deficits. Only tasks where compensation is made impossible represent an appropriate approach to detect these disabling contralesional deficits of awareness that become subtle in post-acute stroke phases.

The Effects of Early Neglect on Cognitive, Language, and Behavioral Functioning in Childhood

Abstract: Objectives: Few studies have explored the impact of different types of neglect on children’s development. Measures of cognition, language, behavior, and parenting stress were used to explore differences between children experiencing various forms of neglect, as well as to compare children with and without a history of early neglect. Methods: Children, ages 3 to 10 years with a history of familial neglect (USN), were compared to children with a history of institutional rearing (IA) and children without a history of neglect using the Differential Abilities Scale, Test of Early Language Development, Child Behavior Checklist, and Parenting Stress Index. Factors predicting child functioning were also explored. Results: Compared with youth that were not neglected, children with a history of USN and IA demonstrated lower cognitive and language scores and more behavioral problems. Both internalizing and externalizing behavior problems were most common in the USN group. Externalizing behavior problems predicted parenting stress. Higher IQ could be predicted by language scores and an absence of externalizing behavior problems. When comparing the two neglect groups, shorter time spent in a stable environment, lower scores on language skills, and the presence of externalizing behavior predicted lower IQ. Conclusion: These findings emphasize the importance of early stable, permanent placement of children who have been in neglectful and pre-adoptive international settings. While an enriching environment may promote resilience, children who have experienced early neglect are vulnerable to cognitive, language and behavioral deficits and neurodevelopmental and behavioral evaluations are required to identify those in need of intervention.

Neuroanatomical Dissections of Unilateral Visual Neglect Symptoms: ALE Meta-Analysis of Lesion-Symptom Mapping.

Abstract: Unilateral visual neglect is commonly defined as impaired ability to attend to stimuli presented on the side of visual space contralateral to the brain lesion. However, behavioral analyses indicate that different neglect symptoms can dissociate. The neuroanatomy of the syndrome has been hotly debated. Some groups have argued that the syndrome is linked to posterior parietal cortex lesions, while others report damage within regions including the superior temporal gyrus, insula, and basal ganglia. Several recent neuroimaging studies provide evidence that heterogeneity in the behavioral symptoms of neglect can be matched by variations in the brain lesions, and that some of the discrepancies across earlier findings might have resulted from the use of different neuropsychological tests and/or varied measures within the same task for diagnosing neglect. In this paper, we review the evidence for dissociations between both the symptoms and the neural substrates of unilateral visual neglect, drawing on ALE (anatomic likelihood estimation) meta-analyses of lesion-symptom mapping studies. Specifically, we examine dissociations between neglect symptoms associated with impaired control of attention across space (in an egocentric frame of reference) and within objects (in an allocentric frame of reference). Results of ALE meta-analyses indicated that, while egocentric symptoms are associated with damage within perisylvian network (pre- and postcentral, supramarginal, and superior temporal gyri) and damage within sub-cortical structures, more posterior lesions including the angular, middle temporal, and middle occipital gyri are associated with allocentric symptoms. Furthermore, there was high concurrence in deficits associated with white matter lesions within long association (superior longitudinal, inferior fronto-occipital, and inferior longitudinal fasciculi) and projection (corona radiata and thalamic radiation) pathways, supporting a disconnection account of the syndrome. Using this evidence we argue that different forms of neglect link to both distinct and common patterns of gray and white matter lesions. The findings are discussed in terms of functional accounts of neglect and theoretical models based on computational studies of both normal and impaired attention functions.

Using Visual Aids to Improve Communication of Risks about Health: A Review

Abstract: Recent research has shown that patients frequently experience difficulties understanding health-relevant numerical concepts. A prominent example is denominator neglect, or the tendency to pay too much attention to numerators in ratios (e.g., number of treated patients who died) with insufficient attention to denominators (e.g., overall number of treated patients). Denominator neglect can lead to inaccurate assessments of treatment risk reduction and thus can have important consequences for decisions about health. Here, we reviewed a series of studies investigating (1) different factors that can influence patients' susceptibility to denominator neglect in medical decision making--including numerical or language-related abilities; (2) the extent to which denominator neglect can be attenuated by using visual aids; and (3) a factor that moderates the effectiveness of such aids (i.e., graph literacy). The review spans probabilistic national U.S. and German samples, as well as immigrant (i.e., Polish people living in the United Kingdom) and undergraduate samples in Spain. Theoretical and prescriptive implications are discussed.

Physical abuse of older adults in nursing homes: a random sample survey of adults with an elderly family member in a nursing home.

Abstract: Few empirical studies have focused on elder abuse in nursing home settings. The present study investigated the prevalence and risk factors of staff physical abuse among elderly individuals receiving nursing home care in Michigan. A random sample of 452 adults with elderly relatives, older than 65 years, and in nursing home care completed a telephone survey regarding elder abuse and neglect experienced by this elder family member in the care setting. Some 24.3% of respondents reported at least one incident of physical abuse by nursing home staff. A logistic regression model was used to estimate the importance of various risk factors in nursing home abuse. Limitations in activities of daily living (ADLs), older adult behavioral difficulties, and previous victimization by nonstaff perpetrators were associated with a greater likelihood of physical abuse. Interventions that address these risk factors may be effective in reducing older adult physical abuse in nursing homes. Attention to the contextual or ecological character of nursing home abuse is essential, particularly in light of the findings of this study.

Functional assessment of spatial neglect: a review of the Catherine Bergego scale and an introduction of the Kessler foundation neglect assessment process.

Abstract: Spatial neglect is a debilitating poststroke neurocognitive disorder associated with prolonged hospitalization and poor rehabilitation outcomes. The literature suggests a high prevalence of this disorder, but clinicians have difficulty reliably identifying affected survivors. This discrepancy may result from suboptimal use of validated neglect assessment procedures. In this article, we suggest use of a validated assessment tool that is sensitive to identification of neglect and its functional consequences – the Catherine Bergego Scale (CBS). We provide detailed item-by-item instructions for observation and scoring – the Kessler Foundation Neglect Assessment Process (KF-NAP). Rehabilitation researchers may be able to use the CBS via the KF-NAP to measure ecological outcomes and specific, separable perceptual-attentional and motor-exploratory spatial behaviors.

A prevalence-based approach to societal costs occurring in consequence of child abuse and neglect

Abstract: Background: Traumatization in childhood can result in lifelong health impairment and may have a negative impact on other areas of life such as education, social contacts and employment as well. Despite the frequent occurrence of traumatization, which is reflected in a 14.5 percent prevalence rate of severe child abuse and neglect, the economic burden of the consequences is hardly known. The objective of this prevalence-based cost-of-illness study is to show how impairment of the individual is reflected in economic trauma follow-up costs borne by society as a whole in Germany and to compare the results with other countries’ costs. Methods: From a societal perspective trauma follow-up costs were estimated using a bottom-up approach. The literature-based prevalence rate includes emotional, physical and sexual abuse as well as physical and emotional neglect in Germany. Costs are derived from individual case scenarios of child endangerment presented in a German cost-benefit-analysis. A comparison with trauma follow-up costs in Australia, Canada and the USA is based on purchasing power parity. Results: The annual trauma follow-up costs total to a margin of EUR 11.1 billion for the lower bound and to EUR 29.8 billion for the upper bound. This equals EUR 134.84 and EUR 363.58, respectively, per capita for the German population. These results conform to the ones obtained from cost studies conducted in Australia (lower bound) and Canada (upper bound), whereas the result for the United States is much lower. Conclusion: Child abuse and neglect result in trauma follow-up costs of economically relevant magnitude for the German society. Although the result is well in line with other countries’ costs, the general lack of data should be fought in order to enable more detailed future studies. Creating a reliable cost data basis in the first place can pave the way for long-term cost savings.

A prospective investigation of the relationship between child maltreatment and indicators of adult psychological well-being

Abstract: The study of psychological well-being will advance understanding of child maltreatment effects and resilience processes. In this study, the mean level of anger in adulthood was significantly higher for those identified three decades earlier as having been maltreated. Mean levels of self-esteem, autonomy, purpose in life, perceived (fewer) constraints, and happiness and satisfaction were lower for those who were maltreated according to child welfare reports. Officially recorded child maltreatment was moderately (r < .30) correlated with several psychological well-being indicators and predictive of adult anger, self-esteem, autonomy, and happiness/life satisfaction after accounting for childhood socioeconomic status (SES), gender, and other sources of data on child abuse and neglect. Parent-reported abusive disciplining also uniquely predicted several outcomes, as did a measure of observed child neglect to a lesser extent.

Determining Prevalence and Correlates of Elder Abuse Using Promotores: Low-Income Immigrant Latinos Report High Rates of Abuse and Neglect

Abstract: Low-income Latino immigrants are understudied in elder abuse research. Limited English proficiency, economic insecurity, neighborhood seclusion, a tradition of resolving conflicts within the family, and mistrust of authorities may impede survey research and suppress abuse reporting. To overcome these barriers, promotores, local Spanish-speaking Latinos, were recruited and trained to interview a sample of Latino adults aged 66 and older residing in low-income communities. The promotores conducted door-to-door interviews in randomly selected census tracts in Los Angeles to assess the frequency of psychological, physical, and sexual abuse; financial exploitation; and caregiver neglect. Overall, 40.4% of elderly Latino adults had experienced some form of abuse or neglect within the previous year. Nearly 25% reported psychological abuse, 10.7% physical assault, 9% sexual abuse, and 16.7% financial exploitation, and 11.7% were neglected by their caregivers. Younger age, higher education, and experiencing sexual or physical abuse before age 65 were significant risk factors for psychological, physical, and sexual abuse. Years lived in the United States, younger age, and prior abuse were associated with greater risk of financial exploitation. Years spent living in the United States was a significant risk factor for caregiver neglect. Abuse prevalence was much higher in all mistreatment domains than findings from previous research on community-dwelling elderly adults, suggesting that low-income Latino immigrants are highly vulnerable to elder mistreatment or that respondents are more willing to disclose abuse to promotores who represent their culture and community.

Childhood maltreatment and social anxiety disorder: implications for symptom severity and response to pharmacotherapy.

Abstract: Background: Childhood maltreatment has been associated with symptom severity, reduced quality of life, and impaired functioning in adults with social anxiety disorder (SAD). No study has investigated how childhood maltreatment impacts pharmacotherapy outcomes in this population, despite evidence for such a link in depression. The current study replicates previous work on childhood maltreatment within SAD and examines its impact on response to pharmacotherapy. Methods: One hundred and fifty six individuals seeking treatment for SAD completed the Childhood Trauma Questionnaire, which measures various types of abuse and neglect, along with the measures of symptom severity, quality of life, and disability. Data from a subset of patients enrolled in a paroxetine trial (N = 127) were analyzed to gauge the impact of childhood maltreatment on attrition and treatment response. Results: All types of maltreatment except for sexual abuse and physical abuse were related to greater symptom severity. Emotional abuse and neglect were related to greater disability, and emotional abuse, emotional neglect, and physical abuse were related to decreased quality of life. Emotional abuse significantly predicted attrition. A time by emotional abuse interaction suggests that for those who stayed the course, the impact of emotional abuse on severity of social anxiety weakened significantly over time. Conclusions: Emotional maltreatment was most strongly linked to dysfunction in SAD, despite a tendency in the anxiety literature to focus on the effects of sexual and physical abuse. Additionally, individuals reporting emotional abuse were more likely to dropout from pharmacotherapy, but those who stayed the course displayed similar outcomes to those without such a history. Depression and Anxiety 00:1-8, 2011. © 2011 Wiley Periodicals, Inc. Language: en

Prism adaptation for spatial neglect after stroke: translational practice gaps

Abstract: Spatial neglect increases hospital morbidity and costs in around 50% of the 795,000 people per year in the USA who survive stroke, and an urgent need exists to reduce the care burden of this condition. However, effective acute treatment for neglect has been elusive. In this article, we review 48 studies of a treatment of intense neuroscience interest: prism adaptation training. Due to its effects on spatial motor 'aiming', prism adaptation training may act to reduce neglect-related disability. However, research failed, first, to suggest methods to identify the 50-75% of patients who respond to treatment; second, to measure short-term and long-term outcomes in both mechanism-specific and functionally valid ways; third, to confirm treatment utility during the critical first 8 weeks poststroke; and last, to base treatment protocols on systematic dose-response data. Thus, considerable investment in prism adaptation research has not yet touched the fundamentals needed for clinical implementation. We suggest improved standards and better spatial motor models for further research, so as to clarify when, how and for whom prism adaptation should be applied.

The confluence of adverse early experience and puberty on the cortisol awakening response

Abstract: Associations between early deprivation/neglect in the form of institutional care with the cortisol awakening response (CAR) were examined as a function of pubertal status among 12- and 13-year-old post-institutionalized youth. CARs indexed hypothalamic-pituitary-adrenocortical reactivity. Post-institutionalized youth were compared to youth adopted internationally from foster care (adoption control) and to nonadopted youth reared in families comparable in parental education and income to the adoptive families. Post-institutionalized youth exhibited a blunted CAR if they were at earlier but not if they were at later stages of puberty. Similarly, for both groups of internationally adopted youth combined, earlier but not later stages of puberty were associated with more blunted CARs at higher but not lower levels of parent-reported pre-adoption physical and social neglect.