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BACKGROUND: Facilitation is an implementation strategy that supports the uptake of evidence-based practices. Recently, use of virtual facilitation (VF), or the application of facilitation using primarily video-based conferencing technologies, has become more common, especially since the COVID-19 pandemic. Thorough assessment of the literature on VF, however, is lacking. This scoping review aimed to identify and describe conceptual definitions of VF, evaluate the consistency of terminology, and recommend "best" practices for its use as an implementation strategy. METHODS: We conducted a scoping review to identify literature on VF following the PRISMA-ScR guidance. A search of PubMed, Embase, Web of Science, and CINAHL databases was conducted in June 2022 for English language articles published from January 2012 through May 2022 and repeated in May 2023 for articles published from January 2012 through April 2023. Identified articles, including studies and conference abstracts describing VF, were uploaded into Covidence and screened independently by two reviewers. Data extraction was done by two reviewers in Microsoft Excel; additionally, studies were evaluated based on the Proctor et al. (2013) reporting guidelines for specifying details of implementation strategies. RESULTS: The search strategy identified 19 articles. After abstract and full-text screening, eight studies described by 10 articles/abstracts were included in analysis. Best practices summarized across studies included (1) stakeholder engagement, (2) understanding the recipient's organization, (3) facilitator training, (4) piloting, (5) evaluating facilitation, (6) use of group facilitation to encourage learning, and (7) integrating novel tools for virtual interaction. Three papers reported all or nearly all components of the Proctor et al. reporting guidelines; justification for use of VF was the most frequently omitted. CONCLUSIONS: This scoping review evaluated available literature on use of VF as a primary implementation strategy and identified significant variability on how VF is reported, including inconsistent terminology, lack of details about how and why it was conducted, and limited adherence to published reporting guidelines. These inconsistencies impact generalizability of these methods by preventing replicability and full understanding of this emerging methodology. More work is needed to develop and evaluate best practices for effective VF to promote uptake of evidence-based interventions. TRIAL REGISTRATION: N/A.
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Background: Few studies have examined the implementation of the International Society for Pediatric and Adolescent Diabetes (ISPAD) Clinical Practice Consensus Guidelines for the Psychological Care of Children and Adolescents with Type 1 Diabetes. Objective: To collect benchmark data on psychosocial staffing and implementation of the ISPAD guidelines across U.S. pediatric diabetes clinics. Methods: Medical (n = 95; 77 endocrinologists and 18 advance practice providers) and psychosocial (n = 86; 43 social workers and 43 psychologists) providers from 98 of 115 contacted clinics completed an online survey (85% response rate). Providers reported the number of psychosocial staff and rated the adequacy of psychosocial staffing, quality of psychosocial care, and adherence to the ISPAD guidelines in their clinics. χ2 Tests and ANOVA were used to examine differences across clinic size and across medical and psychosocial providers. Results: Clinics averaged a total of â¼4 hours per week of psychosocial provider time per 100 patients with type 1 diabetes. Only 27% of providers agreed that psychosocial staffing was adequate, and 35% described their psychosocial care as comprehensive. Implementation of the ISPAD guidelines varied across clinics, with minimal differences across clinic size. Medical providers reported that evidence-based psychological assessment and interventions were delivered consistently by <55% of clinics. Psychosocial, compared with medical, providers were more likely to report frequent implementation of psychosocial assessment and intervention guidelines. Conclusion: Psychological care in U.S. pediatric type 1 diabetes clinics does not consistently meet the ISPAD guidelines, and many clinics lack adequate psychosocial staff. These benchmark data are a foundational step to improve psychosocial care for pediatric patients with type 1 diabetes.
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Aim: For paediatric patients and families, resuscitation can be an extremely stressful experience with significant medical and psychological consequences. Psychological sequelae may be reduced when healthcare teams apply patient- and family-centered care and trauma-informed care, yet there are few specific instructions for effective family-centered or trauma-informed behaviours that are observable and teachable. We aimed to develop a framework and tools to address this gap. Methods: We reviewed relevant policy statements, guidelines, and research to define core domains of family-centered and trauma-informed care, and identified observable evidence-based practices in each domain. We refined this list of practices via review of provider/team behaviours in simulated paediatric resuscitation scenarios, then developed and piloted an observational checklist. Results: Six domains were identified: (1) Sharing information with patient and family; (2) Promoting family involvement in care and decisions; (3) Addressing family needs and distress; (4) Addressing child distress; (5) Promoting effective emotional support for child; (6) Practicing developmental and cultural competence. A 71-item observational checklist assessing these domains was feasible for use during video review of paediatric resuscitation. Conclusion: This framework can guide future research and provide tools for training and implementation efforts to improve patient outcomes through patient- and family-centered and trauma-informed care.
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OBJECTIVE: The COVID-19 pandemic has disrupted traditional health care, including pediatric health care. We described the impact of the pandemic on disparities in pediatric health care engagement. METHODS: Using a population-based cross-sectional time-series design, we compared monthly ambulatory care visit volume and completion rates (completed vs no-show and cancelled visits) among pediatric patients aged 0-21 years in 4 states in the mid-Atlantic United States during the first year of the COVID-19 pandemic (March 2020-February 2021) with the same period before the pandemic (March 2019-February 2020). We used unadjusted odds ratios, stratified by visit type (telehealth or in-person) and sociodemographic characteristics (child race and ethnicity, caregiver primary language, geocoded Child Opportunity Index, and rurality). RESULTS: We examined 1 556 548 scheduled ambulatory care visits for a diverse pediatric patient population. Visit volume and completion rates (mean, 70.1%) decreased during the first months of the pandemic but returned to prepandemic levels by June 2020. Disparities in in-person visit completion rates among non-Hispanic Black versus non-Hispanic White patients (64.9% vs 74.3%), patients from socioeconomically disadvantaged versus advantaged communities as measured by Child Opportunity Index (65.8% vs 76.4%), and patients in rural versus urban neighborhoods (66.0% vs 70.8%) were the same during the remainder of the first year of the pandemic as compared with the previous year. Concurrent with large increases in telehealth (0.5% prepandemic, 19.0% during the pandemic), telehealth completion rates increased. CONCLUSIONS: Disparities in pediatric visit completion rates that existed before the pandemic persisted during the pandemic. These findings underscore the need for culturally tailored practices to reduce disparities in pediatric health care engagement.
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COVID-19 , Disparidades em Assistência à Saúde , Criança , Humanos , Assistência Ambulatorial , População Negra , COVID-19/epidemiologia , Estudos Transversais , Pandemias , Brancos , Recém-Nascido , Lactente , Pré-Escolar , Adolescente , Adulto Jovem , Mid-Atlantic RegionRESUMO
AIMS: This study explored perceptions of leadership development in U.S. higher education health professions programs. Emphasis was placed on identifying value and need, key factors, trends, and personal experiences with leadership development programs. METHODS: This qualitative phenomenological study employed triangulation of data sourced from a survey, semi-structured interviews, and a focus group. Purposeful sampling included academic leaders who serve as the professional development directors, or an equivalent role, in health profession programs at one institution. RESULTS: Data supported the emergence a major theme of the value of leadership development as influential factors to determine the positive perceptions of leadership development in health professions programs. Resource allocation and opportunities varied greatly by school, exposing a need for best practices for leadership development. Much of the data focused on the critical need for leadership development and the belief in the value for such programs. Participants agreed that development should be continual and longitudinal, include faculty at varying career levels, and offer multiple focus points for knowledge, confidence, and behavioral aspects of leadership. CONCLUSION: Data from the current study substantiate a need for leadership development for academic leaders in health professions programs to support development and enhancement of skills needed to achieve professional success.
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Projetos de Pesquisa , Instituições Acadêmicas , Humanos , Pesquisa Qualitativa , Alocação de Recursos , Ocupações em SaúdeRESUMO
OBJECTIVE: To understand the impact of the coronavirus disease 2019 (COVID-19) pandemic on adolescents and young adults (AYAs), we adapted the COVID-19 Exposure and Family Impact Scales (CEFIS; Kazak et al., 2021) for AYAs. Here, we report on the development, structure, and psychometric properties of the CEFIS-AYA. METHODS: The CEFIS-AYA was developed by a multidisciplinary, multi-institutional team using a rapid iterative process. Data from 3,912 AYAs from 21 programs at 16 institutions across the United States were collected from May 2020 to April 2021. We examined the underlying structure of the CEFIS-AYA using principal component analysis (PCA), calculated internal consistencies, and explored differences in scores by gender and age. RESULTS: Participants reported exposure to a range of COVID-19-related events (M = 9.08 events, of 28). On the bidirectional 4-point Impact scale, mean item scores were mostly above the midpoint, indicating a slightly negative impact. Kuder-Richardson 20/Cronbach's Alpha was good for Exposure (α = .76) and excellent for Impact (α = .93). PCA identified seven factors for Exposure (Severe COVID-19, Loss of Income, Limited Access to Essentials, COVID-19 Exposure, Disruptions to Activities, Disruptions to Living Conditions, and Designation as an Essential Worker) and five for Impact (Self and Family Relationships, Physical Well-Being, Emotional Well-Being, Social Well-Being, and Distress). Gender and age differences in CEFIS-AYA scores were identified. DISCUSSION: Initial reliability data are strong and support use of the CEFIS-AYA for measuring the effect of the COVID-19 pandemic on AYAs in research and clinical care.
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COVID-19 , Neoplasias , Adolescente , COVID-19/epidemiologia , Humanos , Neoplasias/psicologia , Pandemias , Psicometria , Reprodutibilidade dos Testes , Adulto JovemRESUMO
OBJECTIVE: Transition from pediatric to adult healthcare systems is a difficult process for young adults with Type 1 Diabetes (T1D) and most patients experience a deterioration in disease control. Mental health (MH) disorders are common in individuals with T1D and are believed to play a role in disease control and transition of care. We evaluated the association between the presence of pediatric MH disorder and measures of success in diabetes care in young adults who recently transitioned to adult care. RESEARCH DESIGN AND METHODS: Retrospective cohort study of young adults in a large adult endocrinology system who transitioned from a pediatric hospital system after 2009. MH disorders were diagnosed by clinical pediatric psychologists during routine care at the pediatric hospital. Measurements of Hemoglobin A1c, diabetes-related emergencies, clinic attendance and intervals in transition were assessed and compared between the pediatric and adult hospital systems. RESULTS: 237 young adults were identified and 100 (42%) of these were diagnosed with a MH disorder during pediatric care. Presence of a MH disorder was associated with higher Hemoglobin A1c levels prior to transition and increased rates of diabetes-related hospitalizations during the transition interval. Patients with a MH disorder were less likely to establish a pattern of consistent follow up after transition (p = 0.021). CONCLUSIONS: MH disorders are common and predict greater challenges with diabetes management and less effective transition into the adult endocrinology system. Early recognition of MH disorders may allow for allocation of more proactive and intensive support for affected patients.
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Diabetes Mellitus Tipo 1 , Transição para Assistência do Adulto , Criança , Diabetes Mellitus Tipo 1/complicações , Diabetes Mellitus Tipo 1/epidemiologia , Diabetes Mellitus Tipo 1/terapia , Hemoglobinas Glicadas , Hospitalização , Humanos , Saúde Mental , Estudos Retrospectivos , Adulto JovemRESUMO
Frontline health care workers (HCWs) are experiencing a range of emotional responses to the COVID-19 pandemic, including anxiety, traumatic stress, and burnout. As many as half of all HCWs will exhibit clinically significant distress. This distress may endure for years, and health care institutions must respond to these emotional needs. We propose the Matched Emotional Supports in Health Care (MESH) Framework to guide institutions in implementing a tiered, or "stepped care" model for deploying sustainable emotional support programs for HCWs for COVID-19 and beyond. Recognizing the variability in HCWs' response to stress, MESH outlines a continuum of services, including universal (e.g., self-help), selected (e.g., support from trained volunteers), and indicated (e.g., professional therapy, psychotropic medication management) interventions matched to individual need. We provide a targeted review of evidence-based resources available at each level of care and potential processes for determining when higher levels of care are needed. Finally, we delineate key implementation factors for institutions to consider in developing, implementing, and sustaining services for HCWs. Employing the MESH Framework may also facilitate health care institutions' ability to meet the fourth aim of the Quadruple Aims of Health Care to ensure a healthy workforce for this and future crises. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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COVID-19 , Pandemias , Atenção à Saúde , Pessoal de Saúde , Humanos , SARS-CoV-2RESUMO
OBJECTIVE: In response to the rapidly unfolding coronavirus disease 2019 (COVID-19) pandemic in spring 2020, we developed a caregiver-report measure to understand the extent to which children and families were exposed to events related to COVID-19 and their perceptions of its impact. This article reports on the factor structure and psychometric properties of this measure. METHODS: The COVID-19 Exposure and Family Impact Scales (CEFIS) were developed by a multidisciplinary, multi-institutional team using a rapid iterative process. Data from 1805 caregivers recruited from 28 programs at 15 institutions across the United States were collected from May-September 2020. We examined the underlying structure of the CEFIS using exploratory factor analyses and its internal consistency (Cronbach's alpha). RESULTS: Participants reported a range of COVID-19-related events (M = 8.71 events of 25). On the bidirectional 4-point impact scale, mean scores were mostly above the midpoint, indicating a slightly negative impact. Cronbach's alpha was excellent for Exposure (α = .80) and Impact (α = .92). Factor analysis identified six factors for Exposure (COVID-19 experiences, Access to essentials, Disruptions to living conditions, Loss of income, Family caregiving and activities, and Designation as an essential worker). There were three factors for Impact (Personal well-being, Family interactions, and Distress). DISCUSSION: The CEFIS has strong factors assessing Exposure to events related to COVID-19, and the Impact of these events on families of children in pediatric healthcare. These initial validation data support use of the CEFIS for measuring the effect of the pandemic.
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COVID-19 , Cuidadores , Criança , Humanos , Psicometria , Reprodutibilidade dos Testes , SARS-CoV-2 , Inquéritos e QuestionáriosRESUMO
In response to the COVID-19 pandemic, healthcare workers (HCWs) are experiencing elevated levels of emotional distress, including traumatic stress, which may continue for months and years to come. To support HCWs, the Center for Pediatric Traumatic Stress created the Toolkit for Emotional Coping for Healthcare Staff (TECHS), a free, online, evidence-supported program. TECHS offers self-assessment tools for traumatic stress reactions and three coping tools that are rooted in cognitive behavioral and family therapy principles. TECHS, which comes in the form of a slide set and a pre-recorded webinar, can be implemented flexibly (e.g., small or large groups, individually, one one-hour administration or multiple shorter sections of time). Ideally, small groups of HCWs engage in TECHS together to help support team resilience. In implementing TECHS in a group, it is important to ensure participation is optional and to review expectations for confidentiality. The purpose of TECHS is to address the emotional needs of HCWs related to the pandemic and to offer a long overdue evidence-informed program that addresses the fourth aim of healthcare, improving the work life of HCWs. Sustaining emotional support programs such as TECHS is critical to maintain a functioning, effective, and healthy workforce across our healthcare institutions.
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OBJECTIVE: To identify the prevalence and demographic characteristics of food insecurity in a presurgical bariatric population. To date there has been no research on food insecurity in a presurgical bariatric population. DESIGN: Participants completed the ten-item adult food security survey module created by the US Department of Agriculture (USDA), with additional questions related to food shopping behaviours and perceived affordability of post-bariatric supplements. USDA scoring guidelines were used to classify participants as food secure, marginally food secure and food insecure. SETTING: Academic medical centre bariatric surgery clinic in Central Pennsylvania, USA. PARTICIPANTS: Adult bariatric surgery candidates (n 174). RESULTS: There was a prevalence of 17·8 % for food insecurity and 27·6 % for marginal food security. Food insecurity was associated with younger age, higher BMI, non-White race/ethnicity, having less than a college education, living in an urban area, receiving Medicaid/Medicare and participating in nutrition assistance programmes. Food-insecure participants endorsed food shopping behaviours that could interfere with postsurgical dietary adherence and perceived post-bariatric supplies as unaffordable or inaccessible. CONCLUSIONS: These results highlight the importance of screening bariatric surgical patients for food insecurity. Further study of this important problem within the bariatric population should address effects of food insecurity and related shopping behaviours on postsurgical outcomes and inform the development of programmes to better assist these high-risk patients.
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Cirurgia Bariátrica/estatística & dados numéricos , Comportamento do Consumidor/estatística & dados numéricos , Abastecimento de Alimentos/estatística & dados numéricos , Adulto , Estudos Transversais , Características da Família , Feminino , Preferências Alimentares , Humanos , Masculino , Pessoa de Meia-Idade , Pennsylvania/epidemiologia , Período Pré-Operatório , Prevalência , Fatores de Risco , Fatores Socioeconômicos , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Eleven percent of households in the United States experience food insecurity, which is a lack of access to adequate, desirable food for a healthy lifestyle. Although food insecurity is associated with increased risk of obesity and nonadherence to dietary management of chronic diseases such as diabetes, the correlates of food insecurity have not yet been studied in a bariatric surgery population. OBJECTIVES: To replicate, in a bariatric sample, previous findings that food insecurity is related to eating pathology and to test the hypothesis that this relationship is mediated by depressive symptoms. SETTING: University hospital, United States. METHODS: Two hundred forty bariatric surgery candidates responded to self-report measures of food insecurity and mood, night-eating, and binge-eating symptoms. The sample was 74% female and 71% white, with a mean age of 41.09 (11.84) years. Based on responses to the United States Department of Agriculture Adult Food Security Survey Model, 15.8% were categorized as food insecure and 25.8% as marginally food secure. Multiple regression models with bootstrapping for confidence interval estimates were used to explore mediation hypotheses. RESULTS: Food insecurity was positively associated with symptoms of night eating and binge eating, and these relationships were cross-sectionally mediated by depressive symptoms. CONCLUSIONS: Food insecure bariatric candidates may be at increased risk of poorer postoperative outcomes because of lack of access to needed food and the detrimental mental health impact of this lack of access.
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Cirurgia Bariátrica/psicologia , Transtorno da Compulsão Alimentar , Depressão , Síndrome do Comer Noturno , Obesidade Mórbida , Adolescente , Adulto , Idoso , Transtorno da Compulsão Alimentar/complicações , Transtorno da Compulsão Alimentar/epidemiologia , Transtorno da Compulsão Alimentar/psicologia , Estudos Transversais , Depressão/complicações , Depressão/epidemiologia , Depressão/psicologia , Feminino , Abastecimento de Alimentos/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Síndrome do Comer Noturno/complicações , Síndrome do Comer Noturno/epidemiologia , Síndrome do Comer Noturno/psicologia , Obesidade Mórbida/complicações , Obesidade Mórbida/epidemiologia , Obesidade Mórbida/psicologia , Obesidade Mórbida/cirurgia , Período Pré-Operatório , Adulto JovemRESUMO
OBJECTIVE: Evidence-based screening, assessment, and intervention practices for youth with type 1 diabetes (T1D) are underutilized. Implementation science (IS) offers theoretical models and frameworks to guide rigorous mixed methods research to advance comprehensive care for children and families. METHODS: We conducted a targeted review of applications of IS to T1D. RESULTS: Pediatric T1D research offers initial, but still limited studies on implementation of evidence-based psychosocial care. IS designates approaches to understanding multi-level factors that influence implementation, ways to alter these factors, and methods to evaluate strategies to improve implementation. CONCLUSIONS: IS is promising for advancing the translation of pediatric psychology approaches into clinical care. Following the science of implementation, further documentation of the reach of evidence-based care and establishing practice guidelines are important initial steps. Examining the barriers and facilitators of evidence-based psychosocial care can guide the development of testable implementation strategies to improve integration of care. Successful strategies can be evaluated through multi-site controlled implementation trials to explore their effectiveness. These lines of inquiry can be considered within pediatric populations, but may also be used to examine similarities and differences in effectiveness of implementation strategies across populations and settings. Such research has the potential to improve the health and well-being of children and families.
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Diabetes Mellitus Tipo 1/psicologia , Ciência da Implementação , Psicologia da Criança , Adolescente , Criança , Prática Clínica Baseada em Evidências , HumanosRESUMO
Indices of deviant peer group involvement are inconsistent and confound type, frequency, and severity of deviant peer behaviors. These measurement approaches thus obfuscate potential meaningful differences in deviant peer involvement in terms of subtypes, developmental patterns, and long-term outcomes. The current study employed latent class analysis to derive subtypes of deviant peer involvement and examined relations to substance use disorder in adulthood, a common outcome of deviant peer involvement. Youth (76% Caucasian) completed assessments across four time points: ages 10-12 years (Time 1; N = 775, 71% male), 12-14 years (Time 2; n = 649, 72% male), 16 years (Time 3; n = 613, 73% male), and 22 years (Time 4; n = 425, 71% male). At Times 1 to 3, participants completed an interview assessing deviant peer involvement. At Time 4, participants completed a structured interview assessing substance use disorder. Classes of youth with different profiles of deviant peer associations were derived at Times 1, 2, and 3. Classes varied by type (conduct problems vs. substance use) and severity of deviant peer behavior. Youth reported higher levels of involvement with deviant peers across adolescence, suggesting that some of these deviant peer behaviors may be normative. Earlier involvement with deviant peers and involvement with groups defined by severe conduct problems and substance use were related to the greatest risk for substance use disorder at Time 4. Type and severity of peer deviant behavior differentially relate to long-term risk for substance use disorder and should be included in screening and assessment for risk across adolescence.
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Comportamento do Adolescente/psicologia , Comportamento Problema/psicologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Grupo Associado , Adulto JovemRESUMO
Children with pediatric injury and their parents are at risk for developing posttraumatic stress disorder (PTSD). Although challenging to implement, standardized screening for risk of developing PTSD can identify families most at risk. The current retrospective, chart review study evaluated the implementation of a clinical program that integrated screening for risk of PTSD into standard care for youth admitted to a Level I pediatric trauma center due to injury. Advanced practice nurses administered the Screening Tool for Early Predictors of PTSD (STEPP), a brief screen that evaluates risk of developing PTSD for injured children (ages 8-17 years) and their parents. Positive parent or child STEPPs prompted a referral to psychology for an inpatient consultation. Data were collected via review of electronic medical records and trauma program registry, including demographic, injury, and admission information, completion of and result on the STEPP, and completion of a psychology consultation. During the 2.5 year study period, 1,153 youth (birth-17 years) were admitted due to injury. Among those eligible for the STEPP (i.e., ≥8 years; N = 562), 67% completed the STEPP. Among those who completed the STEPP, 25% had positive parent or child screens and 68% of these completed an inpatient psychology consultation. Standardized screening was related to significantly higher use of inpatient psychology services compared with a control sample not eligible for screening (i.e., <8 years). STEPP scores varied by demographic, admission and injury factors. Results suggest standardized screening is feasible and improves reach of trauma-informed care. Barriers and facilitators of this screening program are discussed. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Adolescente Hospitalizado/psicologia , Criança Hospitalizada/psicologia , Desenvolvimento de Programas , Sistema de Registros , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Centros de Traumatologia , Ferimentos e Lesões/psicologia , Adolescente , Criança , Estudos de Viabilidade , Feminino , Humanos , Masculino , Sistema de Registros/estatística & dados numéricos , Estudos Retrospectivos , Transtornos de Estresse Pós-Traumáticos/etiologia , Centros de Traumatologia/estatística & dados numéricos , Ferimentos e Lesões/terapiaRESUMO
OBJECTIVES: To test the hypothesis that brain structural integrity (i.e., hippocampal [HIP] volume), white matter lesions (WMLs), and ß-amyloid deposition are associated with long-term increased risk of incident dementia and mortality in 183 cognitively normal individuals and patients with mild cognitive impairment (MCI) aged 80 years and older. METHODS: All participants had a brain structural MRI scan and PET scan with 11C-labeled Pittsburgh compound B in 2009 and were reexamined yearly through 2015 (mean follow-up time 5.2 ± 1.3 years). RESULTS: In the last evaluation through 2010-2015, 56 (31%) participants were cognitively normal, 67 (37%) had MCI, and 60 (33%) had dementia. Fifty-seven (31%) died during follow-up, and 20 (35%) developed dementia before their death. All 3 biomarkers were independent predictors of incident dementia in all participants. After adjusting for the risk of dying, amyloid deposition and WMLs remained strong predictors. Of the 60 participants with incident dementia, 54 (90%) had at least one imaging abnormality. Participants with no biomarker positivity had a very low risk of dementia (16%), while 75% of the participants with the 3 biomarkers progressed to dementia. HIP volume and ß-amyloid deposition were associated with death only in participants with MCI. CONCLUSIONS: This study showed the presence of more than one biomarker was a stronger long-term predictor of incident dementia than any biomarker alone. After adjusting for the risk of dying, amyloid deposition and WMLs were stronger predictors of dementia than HIP volume. The risk of dying during follow-up was associated with both neurodegeneration and amyloid deposition, especially in individuals with MCI.
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Peptídeos beta-Amiloides/metabolismo , Disfunção Cognitiva/metabolismo , Disfunção Cognitiva/patologia , Demência/metabolismo , Demência/patologia , Hipocampo/metabolismo , Hipocampo/patologia , Mortalidade , Idoso de 80 Anos ou mais , Biomarcadores , Disfunção Cognitiva/diagnóstico por imagem , Demência/diagnóstico por imagem , Feminino , Hipocampo/diagnóstico por imagem , Humanos , Imageamento por Ressonância Magnética , Masculino , Tomografia por Emissão de Pósitrons , Fatores de Risco , Substância Branca/diagnóstico por imagem , Substância Branca/patologiaRESUMO
OBJECTIVE: The objective of this systematic review is to reevaluate and update the Integrative Model of Pediatric Medical Traumatic Stress (PMTS; Kazak et al., 2006), which provides a conceptual framework for traumatic stress responses across pediatric illnesses and injuries. METHODS: Using established systematic review guidelines, we searched PsycINFO, Cumulative Index to Nursing and Allied Health Literature, and PubMed (producing 216 PMTS papers published since 2005), extracted findings for review, and organized and interpreted findings within the Integrative Model framework. RESULTS: Recent PMTS research has included additional pediatric populations, used advanced longitudinal modeling techniques, clarified relations between parent and child PMTS, and considered effects of PMTS on health outcomes. Results support and extend the model's five assumptions, and suggest a sixth assumption related to health outcomes and PMTS. CONCLUSIONS: Based on new evidence, the renamed Integrative Trajectory Model includes phases corresponding with medical events, adds family-centered trajectories, reaffirms a competency-based framework, and suggests updated assessment and intervention implications.
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Doença/psicologia , Modelos Psicológicos , Trauma Psicológico/etiologia , Ferimentos e Lesões/psicologia , Criança , HumanosRESUMO
UNLABELLED: Background Although it significantly improves HIV-related outcomes, some components of combination antiretroviral therapy (ART) cause lipodystrophy syndrome. The composition of combination ART has changed over time but the impact on lipodystrophy prevalence is unknown. METHODS: One hundred HIV-infected males underwent dual-energy X-ray absorptiometry scanning, serum lipid testing and completed a questionnaire in a cross-sectional study in 2010. Thirty-four participants of a 1998 study cohort were re-evaluated in 2010. The same parameters were used to define and compare lipodystrophy, metabolic syndrome and cardiovascular disease (CVD) risk in the two time periods. RESULTS: In 2010, the prevalence of lipodystrophy was lower when compared with 1998 (53% v. 69%, P=0.012), despite higher mean age (51.8 v. 42.1 years, P<0.0001), duration of HIV (165 v. 86 months, P<0.0001), ART exposure (129 v. 38 months, P<0.0001), CD4+ cell count (601 v. 374 cells µL(-1), P<0.0001) and waist circumference (95.5 v. 89.9cm P<0.0001). Cholesterol (5.0 v. 5.6mmolL(-1), P=0.0001) and triglycerides (1.9 v. 3.7mmolL(-1), P<0.0001) were significantly lower in 2010. Factors associated with an increased risk of lipodystrophy in 2010 were duration of HIV infection and low-density lipoprotein cholesterol, whereas current tenofovir or abacavir use was associated with a decreased risk of lipodystrophy. On multivariate analysis low-density lipoprotein cholesterol (OR, 2.65; CI, 1.4-4.9) remained significant for an increased risk and current tenofovir or abacavir use with reduced risk of lipodystrophy (OR, 0.096; CI, 0.011-0.83). In 2010 there was a higher prevalence of metabolic syndrome (33 v. 28%) and higher median Framingham CVD risk (9.9% (5.7-14.6) v. 8.2% (4.5-12.9). CONCLUSION: Despite ageing and longer duration of HIV infection and ART exposure, the prevalence of lipodystrophy in HIV-infected men significantly declined over a 12-year period. However, a trend exists toward a higher prevalence of metabolic syndrome and increased CVD risk.