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1.
CA Cancer J Clin ; 70(4): 245-271, 2020 07.
Artigo em Inglês | MEDLINE | ID: mdl-32515498

RESUMO

The American Cancer Society (ACS) publishes the Diet and Physical Activity Guideline to serve as a foundation for its communication, policy, and community strategies and, ultimately, to affect dietary and physical activity patterns among Americans. This guideline is developed by a national panel of experts in cancer research, prevention, epidemiology, public health, and policy, and reflects the most current scientific evidence related to dietary and activity patterns and cancer risk. The ACS guideline focuses on recommendations for individual choices regarding diet and physical activity patterns, but those choices occur within a community context that either facilitates or creates barriers to healthy behaviors. Therefore, this committee presents recommendations for community action to accompany the 4 recommendations for individual choices to reduce cancer risk. These recommendations for community action recognize that a supportive social and physical environment is indispensable if individuals at all levels of society are to have genuine opportunities to choose healthy behaviors. This 2020 ACS guideline is consistent with guidelines from the American Heart Association and the American Diabetes Association for the prevention of coronary heart disease and diabetes as well as for general health promotion, as defined by the 2015 to 2020 Dietary Guidelines for Americans and the 2018 Physical Activity Guidelines for Americans.


Assuntos
Exercício Físico/fisiologia , Comportamento Alimentar/fisiologia , Promoção da Saúde/normas , Estilo de Vida Saudável/fisiologia , Neoplasias/prevenção & controle , American Cancer Society , Humanos , Estados Unidos
2.
CA Cancer J Clin ; 69(6): 468-484, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-31617590

RESUMO

Multiple organizations around the world have issued evidence-based exercise guidance for patients with cancer and cancer survivors. Recently, the American College of Sports Medicine has updated its exercise guidance for cancer prevention as well as for the prevention and treatment of a variety of cancer health-related outcomes (eg, fatigue, anxiety, depression, function, and quality of life). Despite these guidelines, the majority of people living with and beyond cancer are not regularly physically active. Among the reasons for this is a lack of clarity on the part of those who work in oncology clinical settings of their role in assessing, advising, and referring patients to exercise. The authors propose using the American College of Sports Medicine's Exercise Is Medicine initiative to address this practice gap. The simple proposal is for clinicians to assess, advise, and refer patients to either home-based or community-based exercise or for further evaluation and intervention in outpatient rehabilitation. To do this will require care coordination with appropriate professionals as well as change in the behaviors of clinicians, patients, and those who deliver the rehabilitation and exercise programming. Behavior change is one of many challenges to enacting the proposed practice changes. Other implementation challenges include capacity for triage and referral, the need for a program registry, costs and compensation, and workforce development. In conclusion, there is a call to action for key stakeholders to create the infrastructure and cultural adaptations needed so that all people living with and beyond cancer can be as active as is possible for them.


Assuntos
Terapia por Exercício/métodos , Oncologia/métodos , Neoplasias/prevenção & controle , Neoplasias/reabilitação , Serviços de Saúde Comunitária/métodos , Serviços de Saúde Comunitária/normas , Prestação Integrada de Cuidados de Saúde/métodos , Prestação Integrada de Cuidados de Saúde/normas , Terapia por Exercício/normas , Humanos , Oncologia/normas , Neoplasias/complicações , Neoplasias/psicologia , Guias de Prática Clínica como Assunto
3.
J Cell Sci ; 136(16)2023 08 15.
Artigo em Inglês | MEDLINE | ID: mdl-37534432

RESUMO

The lipid molecule phosphatidylinositol (4,5)-bisphosphate [PI(4,5)P2] controls all aspects of plasma membrane (PM) function in animal cells, from its selective permeability to the attachment of the cytoskeleton. Although disruption of PI(4,5)P2 is associated with a wide range of diseases, it remains unclear how cells sense and maintain PI(4,5)P2 levels to support various cell functions. Here, we show that the PIP4K family of enzymes, which synthesize PI(4,5)P2 via a minor pathway, also function as sensors of tonic PI(4,5)P2 levels. PIP4Ks are recruited to the PM by elevated PI(4,5)P2 levels, where they inhibit the major PI(4,5)P2-synthesizing PIP5Ks. Perturbation of this simple homeostatic mechanism reveals differential sensitivity of PI(4,5)P2-dependent signaling to elevated PI(4,5)P2 levels. These findings reveal that a subset of PI(4,5)P2-driven functions might drive disease associated with disrupted PI(4,5)P2 homeostasis.


Assuntos
Fosfatidilinositol 4,5-Difosfato , Transdução de Sinais , Animais , Fosfatidilinositol 4,5-Difosfato/metabolismo , Transdução de Sinais/fisiologia , Membrana Celular/metabolismo , Fosfatidilinositóis/metabolismo , Homeostase
4.
Int J Geriatr Psychiatry ; 39(9): e6140, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39237368

RESUMO

OBJECTIVES: The primary aim of this pragmatic stepped-wedge cluster RCT was to determine the efficacy of a co-designed dementia specialist training program (the PITCH program) for home care workers (HCWs) to improve their confidence and knowledge when providing care for clients living with dementia. METHODS: HCWs who provided care to clients with dementia were recruited from seven home care service provider organisations in Australia between July 2019 and May 2022, and randomised into one of 18 clusters. The primary outcome was HCW's sense of self-competence in providing care services to people living with dementia at 6 months post PITCH training measured by the Sense of Competence in Dementia Care Staff (SCIDS) Scale. RESULTS: Two hundred and thirteen HCWS completed baseline assessment and almost half (48.4%) completed all three study assessments. HCWs in clusters that received PITCH training had significantly higher sense of competence (measured by SCIDS) than those who had not received PITCH training. Post hoc analysis revealed that face-to-face PITCH training consistently resulted in improvements in the HCWs sense of competence, dementia attitudes and knowledge when compared to online training and when compared to no training. PITCH training had no effect on the sense of strain HCWs felt in delivering dementia care. CONCLUSIONS: Given the majority of care for people living with dementia is provided at home by family carers supported by HCWs, it is essential that HCWs receive training that improves their skills in dementia care. This study is an important step towards better care at home for people living with dementia.


Assuntos
Demência , Serviços de Assistência Domiciliar , Humanos , Demência/terapia , Demência/enfermagem , Feminino , Masculino , Austrália , Pessoa de Meia-Idade , Serviços de Assistência Domiciliar/normas , Adulto , Visitadores Domiciliares/educação , Qualidade da Assistência à Saúde , Competência Clínica/normas , Idoso
5.
Cochrane Database Syst Rev ; 3: CD013059, 2024 03 19.
Artigo em Inglês | MEDLINE | ID: mdl-38501686

RESUMO

BACKGROUND: Depression is common amongst older people residing in long-term care (LTC) facilities. Currently, most residents treated for depression are prescribed antidepressant medications, despite the potential availability of psychological therapies that are suitable for older people and a preference amongst many older people for non-pharmacological treatment approaches. OBJECTIVES: To assess the effect of psychological therapies for depression in older people living in LTC settings, in comparison with treatment as usual, waiting list control, and non-specific attentional control; and to compare the effectiveness of different types of psychological therapies in this setting. SEARCH METHODS: We searched the Cochrane Common Mental Disorders Group Controlled Trials Register, CENTRAL, MEDLINE, Embase, five other databases, five grey literature sources, and two trial registers. We performed reference checking and citation searching, and contacted study authors to identify additional studies. The latest search was 31 October 2021. SELECTION CRITERIA: We included randomized controlled trials (RCTs) and cluster-RCTs of any type of psychological therapy for the treatment of depression in adults aged 65 years and over residing in a LTC facility. DATA COLLECTION AND ANALYSIS: Two review authors independently screened titles/abstracts and full-text manuscripts for inclusion. Two review authors independently performed data extraction and risk of bias assessments using the Cochrane RoB 1 tool. We contacted study authors for additional information where required. Primary outcomes were level of depressive symptomatology and treatment non-acceptability; secondary outcomes included depression remission, quality of life or psychological well-being, and level of anxious symptomatology. We used Review Manager 5 to conduct meta-analyses, using pairwise random-effects models. For continuous data, we calculated standardized mean differences and 95% confidence intervals (CIs), using endpoint data, and for dichotomous data, we used odds ratios and 95% CIs. We used GRADE to assess the certainty of the evidence. MAIN RESULTS: We included 19 RCTs with 873 participants; 16 parallel group RCTs and three cluster-RCTs. Most studies compared psychological therapy (typically including elements of cognitive behavioural therapy, behavioural therapy, reminiscence therapy, or a combination of these) to treatment as usual or to a condition controlling for the effects of attention. We found very low-certainty evidence that psychological therapies were more effective than non-therapy control conditions in reducing symptoms of depression, with a large effect size at end-of-intervention (SMD -1.04, 95% CI -1.49 to -0.58; 18 RCTs, 644 participants) and at short-term (up to three months) follow-up (SMD -1.03, 95% CI -1.49 to -0.56; 16 RCTs, 512 participants). In addition, very low-certainty evidence from a single study with 82 participants indicated that psychological therapy was associated with a greater reduction in the number of participants presenting with major depressive disorder compared to treatment as usual control, at end-of-intervention and short-term follow-up. However, given the limited data on the effect of psychological therapies on remission of major depressive disorder, caution is advised in interpreting this result. Participants receiving psychological therapy were more likely to drop out of the trial than participants receiving a non-therapy control (odds ratio 3.44, 95% CI 1.19 to 9.93), which may indicate higher treatment non-acceptability. However, analyses were restricted due to limited dropout case data and imprecise reporting, and the finding should be interpreted with caution. There was very low-certainty evidence that psychological therapy was more effective than non-therapy control conditions in improving quality of life and psychological well-being at short-term follow-up, with a medium effect size (SMD 0.51, 95% CI 0.19 to 0.82; 5 RCTs, 170 participants), but the effect size was small at postintervention (SMD 0.40, 95% CI -0.02 to 0.82; 6 RCTs, 195 participants). There was very low-certainty evidence of no effect of psychological therapy on anxiety symptoms postintervention (SMD -0.68, 95% CI -2.50 to 1.14; 2 RCTs, 115 participants), although results lacked precision, and there was insufficient data to determine short-term outcomes. AUTHORS' CONCLUSIONS: This systematic review suggests that cognitive behavioural therapy, behavioural therapy, and reminiscence therapy may reduce depressive symptoms compared with usual care for LTC residents, but the evidence is very uncertain. Psychological therapies may also improve quality of life and psychological well-being amongst depressed LTC residents in the short term, but may have no effect on symptoms of anxiety in depressed LTC residents, compared to control conditions. However, the evidence for these effects is very uncertain, limiting our confidence in the findings. The evidence could be strengthened by better reporting and higher-quality RCTs of psychological therapies in LTC, including trials with larger samples, reporting results separately for those with and without cognitive impairment and dementia, and longer-term outcomes to determine when effects wane.


Assuntos
Terapia Cognitivo-Comportamental , Depressão , Humanos , Idoso , Depressão/terapia , Assistência de Longa Duração , Psicoterapia/métodos , Terapia Comportamental/métodos , Qualidade de Vida
6.
Aging Ment Health ; 27(2): 243-250, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-35100918

RESUMO

OBJECTIVES: To investigate electronic care notes to better understand reporting and management of neuropsychiatric symptoms (NPS) by residential aged care (RAC) staff. METHODS: We examined semi-structured care notes from electronic healthcare notes of 77 residents (67% female; aged 67-101; 79% with formal dementia diagnosis) across three RAC facilities. As part of standard clinical practice, staff documented the NPS presentation and subsequent management amongst residents. Using a mixed-method approach, we analyzed the type of NPS reported and explored care staff responses to NPS using inductive thematic analysis. RESULTS: 465 electronic care notes were recorded during the 18-month period. Agitation-related behaviors were most frequently reported across residents (48.1%), while psychosis (15.6%), affective symptoms (14.3%), and apathy (1.3%) were less often reported. Only 27.5% of the notes contained information on potential causes underlying NPS. When faced with NPS, care staff responded by either providing emotional support, meeting resident's needs, removing identified triggers, or distracting. CONCLUSION: Results suggest that RAC staff primarily detected and responded to those NPS they perceived as distressing. Findings highlight a potential under-recognition of specific NPS types, and lack of routine examination of NPS causes or systematic assessment and management of NPS. These observations are needed to inform the development and implementation of non-pharmacological interventions and care programs targeting NPS in RAC.Supplemental data for this article is available online at https://doi.org/10.1080/13607863.2022.2032597 .


Assuntos
Demência , Transtornos Psicóticos , Idoso , Humanos , Feminino , Masculino , Casas de Saúde , Demência/diagnóstico , Demência/terapia , Demência/psicologia , Instituição de Longa Permanência para Idosos , Atenção à Saúde
7.
Clin Gerontol ; 46(4): 498-510, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36163627

RESUMO

OBJECTIVES: Depression and cognitive impairment are disabling conditions that commonly occur together in older adults. The interaction is challenging when choosing appropriate measurement scales. This review aimed to summarize the scales to measure depression symptoms in older people with cognitive impairment, investigating how cognitive impairment is related to the choice of measurement, and how the setting may affect the choice of measurement. METHODS: A scoping review of literature published between 2015 and 2021. RESULTS: After screening 1580 articles, 26 were included in the review with 11 different measures of depression symptoms identified. The measures mostly commonly used were the Geriatric Depression Scale (GDS), Cornell Scale for Depression in Dementia (CSDD) and the Neuropsychiatric Inventory (NPI-Q). Most studies did not report on the usability of depression scales used with people with cognitive impairment and only two scales (CSDD and NPI-Q, not GDS) have been validated for use with this population. CONCLUSIONS: Severe cognitive impairment was under-represented in the identified studies, and no association was detected between study setting, cognitive impairment and type of measure used. CLINICAL IMPLICATIONS: Clinicians and researchers should consider both the cognitive status of participants and the setting they live in when choosing a measure of depression symptoms.


Assuntos
Disfunção Cognitiva , Demência , Humanos , Idoso , Depressão/complicações , Depressão/diagnóstico , Depressão/epidemiologia , Demência/psicologia , Escalas de Graduação Psiquiátrica , Disfunção Cognitiva/complicações , Disfunção Cognitiva/diagnóstico
8.
BMC Geriatr ; 22(1): 42, 2022 01 11.
Artigo em Inglês | MEDLINE | ID: mdl-35016640

RESUMO

BACKGROUND: Our objective was to explore what people receiving and providing care consider to be 'good' in-home care for people living with dementia. METHODS: We conducted 36 in-depth interviews and two focus groups with key stakeholders in Australia in the first quarter of 2018. Participants included those receiving care (4 people living with dementia, 15 family carers) or providing care (9 case managers, 5 service managers, 10 home care workers). Qualitative thematic analysis was guided by Braun and Clarke's six-step approach. RESULTS: Consensus was reached across all groups on five themes considered as important for good in-home dementia care: 1) Home care workers' understanding of dementia and its impact; 2) Home care workers' demonstrating person-centred care and empathy in their care relationship with their client; 3) Good relationships and communication between care worker, person with dementia and family carers; 4) Home care workers' knowing positive practical strategies for changed behaviours; 5) Effective workplace policies and workforce culture. The results contributed to the co-design of a dementia specific training program for home care workers. CONCLUSIONS: It is crucial to consider the views and opinions of each stakeholder group involved in providing/receiving dementia care from home care workers, to inform workforce training, education program design and service design. Results can be used to inform and empower home care providers, policy, and related decision makers to guide the delivery of improved home care services. TRIAL REGISTRATION: ACTRN 12619000251123 .


Assuntos
Demência , Serviços de Assistência Domiciliar , Visitadores Domiciliares , Cuidadores , Demência/diagnóstico , Demência/terapia , Grupos Focais , Humanos
9.
Clin Gerontol ; 45(1): 58-70, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34634217

RESUMO

OBJECTIVES: This study is the first to obtain data on the prevalence of, contributors to, and supports required for, pandemic-related distress within the residential aged care sector in Australia. A nested mixed-methods approach was used to examine aged care leaders' opinions about the impact of COVID-19 on the mental health of aged care residents and staff. METHODS: A total of 288 senior staff of Australian residential aged care facilities (care managers, clinical care coordinators, and lifestyle team leaders; mean age = 52.7 years, SD = 10.3) completed an online survey between 10th September and 31st October 2020. RESULTS: On average, nearly half of their residents experienced loneliness (41%) and a third experienced anxiety in response to COVID-19 (33%). The most frequently noted contributors to poor mental health among residents were restrictions to recreational outings and watching news coverage relating to COVID-19. Participants emphasized the need for increased access to counseling services and improved mental health training amongst staff. Residential care staff were similarly impacted by the pandemic. More than a third of staff were reported as anxious (36%) and 20% depressed, in response to COVID-19. Staff were worried about introducing COVID-19 into their facility and were impacted by news coverage of COVID-19. Staff would feel supported by financial assistance and by increased staff-resident ratios. CONCLUSIONS: Senior staff perceive that the mental health of Australian aged care residents and staff was negatively impacted by the COVID-19 pandemic. The most noted contributors were identified, as was the mental health support for aged care communities. CLINICAL IMPLICATIONS: This study provides government and policymakers with clear intervention targets for supporting the sector. Clinicians can support residential aged care communities by providing on-site or telehealth counseling, and upskill and train residential aged care staff on how to respond to the emotional needs of residents in response to COVID-19.


Assuntos
COVID-19 , Idoso , Austrália , Humanos , Saúde Mental , Pandemias , SARS-CoV-2
10.
J Child Psychol Psychiatry ; 62(7): 884-894, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-33137226

RESUMO

BACKGROUND: To advance early identification efforts, we must detect and characterize neurodevelopmental sequelae of risk among population-based samples early in development. However, variability across the typical-to-atypical continuum and heterogeneity within and across early emerging psychiatric/neurodevelopmental disorders represent fundamental challenges to overcome. Identifying multidimensionally determined profiles of risk, agnostic to DSM categories, via data-driven computational approaches represents an avenue to improve early identification of risk. METHODS: Factor mixture modeling (FMM) was used to identify subgroups and characterize phenotypic risk profiles, derived from multiple parent-report measures of typical and atypical behaviors common to autism spectrum disorder, in a community-based sample of 17- to 25-month-old toddlers (n = 1,570). To examine the utility of risk profile classification, a subsample of toddlers (n = 107) was assessed on a distal, independent outcome examining internalizing, externalizing, and dysregulation at approximately 30 months. RESULTS: FMM results identified five asymmetrically sized subgroups. The putative high- and moderate-risk groups comprised 6% of the sample. Follow-up analyses corroborated the utility of the risk profile classification; the high-, moderate-, and low-risk groups were differentially stratified (i.e., HR > moderate-risk > LR) on outcome measures and comparison of high- and low-risk groups revealed large effect sizes for internalizing (d = 0.83), externalizing (d = 1.39), and dysregulation (d = 1.19). CONCLUSIONS: This data-driven approach yielded five subgroups of toddlers, the utility of which was corroborated by later outcomes. Data-driven approaches, leveraging multiple developmentally appropriate dimensional RDoC constructs, hold promise for future efforts aimed toward early identification of at-risk-phenotypes for a variety of early emerging neurodevelopmental disorders.


Assuntos
Transtorno do Espectro Autista , Transtorno do Espectro Autista/diagnóstico , Pré-Escolar , Humanos , Lactente , Fenótipo
11.
BMC Geriatr ; 21(1): 305, 2021 05 12.
Artigo em Inglês | MEDLINE | ID: mdl-33980168

RESUMO

BACKGROUND: This protocol describes an ongoing study of the impact of befriending on depression, anxiety and loneliness in older people living in residential aged care facilities in Australia. While systematic reviews of befriending have indicated positive benefits of befriending for people in a range of ages and settings, there have been no randomised controlled trials (RCTs) of befriending for older people living in residential aged care with depression and no studies of the cost effectiveness of befriending in residential aged care facilities (RACFs) in Australia. METHODS AND ANALYSIS: We are conducting a single blind pragmatic RCT comparing two groups of older people living in RACFs, one receiving an intervention consisting of weekly befriending for 4 months from a trained volunteer and the other receiving treatment as usual. Participants undergo eligibility screening for depression (GDS-15 ≥ 4) and cognitive impairment (GPCog ≥ 4) and assessments at three measurement time points: baseline prior to randomisation, 2 months post-baseline and 4 months post-baseline. The primary outcome measure is depression, and secondary outcome measures are anxiety, loneliness, social isolation and quality of life. The economic evaluation will take the form of a cost-utility analysis based on the outcome of quality of life. The primary and secondary outcomes will be analysed using negative binomial and logistic regressions utilizing the Generalised Estimating Equations approach. DISCUSSION: To our knowledge, this is the first RCT evaluating the effectiveness of befriending on older people with depression living in residential aged care. It is expected that the befriending intervention will reduce the severity of depression symptoms experienced by older people living in residential aged care. If the intervention proves effective it may be incorporated into volunteer training programs and adopted as a way of supporting older people's mental health. TRIAL REGISTRATION: Trial registered with the Australian and New Zealand Clinical Trial Registry (ANZCTR) Number: ACTRN12619000676112 , registered 06/05/2019 - retrospectively registered.


Assuntos
Depressão , Apoio Social , Idoso , Ansiedade/diagnóstico , Ansiedade/epidemiologia , Ansiedade/terapia , Austrália/epidemiologia , Depressão/diagnóstico , Depressão/epidemiologia , Depressão/terapia , Humanos , Qualidade de Vida , Resultado do Tratamento
12.
Aging Ment Health ; 25(2): 187-205, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-31707790

RESUMO

OBJECTIVES: Cognitive behavioral therapy (CBT) for depression and anxiety for older adults living in residential aged care facilities (RACFs) needs to accommodate the care needs of residents and the circumstances of RACFs. This systematic review examines the delivery and content characteristics of these interventions, in relation to participant satisfaction, staff appraisal, uptake rate, attrition rate, and treatment effectiveness. Such a review could provide important information for the development of future CBT-based interventions. METHOD: Studies that examined the application of CBT for depression or anxiety in RACFs were identified by systematically searching a number of relevant databases. Reference lists of all included studies were examined, and citation searches on the Web of Science were conducted. Two independent reviewers were involved in screening articles and in extracting data and assessing methodological quality of the selected studies. RESULTS: Across the 18 studies included in this review, the most common therapeutic strategy was pleasant activities scheduling. Studies varied on treatment duration (2-24 weeks), number of sessions (6-24), and length of sessions (10-120 min). Residents and staff members were satisfied with the CBT interventions. The average uptake rate was 72.9%. The average attrition rate was 19.9%. Statistically significant results were reported in 8 of the 12 randomized controlled trials (RCTs). In these eight RCTs, CBT was characterized by psychoeducation, behavioral activation, and problem-solving techniques; further, the therapists in six of these studies had training in psychology. CONCLUSION: CBT interventions for depression and anxiety are acceptable to RACF residents and judged positively by staff members. Effective studies differed from non-effective studies on content and training characteristics, but not on other delivery features.


Assuntos
Terapia Cognitivo-Comportamental , Idoso , Ansiedade , Transtornos de Ansiedade , Atenção à Saúde , Humanos , Resultado do Tratamento
13.
Clin Gerontol ; 44(4): 430-438, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33403935

RESUMO

Objectives: Residents in nursing homes are being isolated to prevent exposure to COVID-19. Many are prone to depression, anxiety and loneliness, and extra isolation leaves them vulnerable to compromised mental health. In this study, trained volunteers providing befriending for residents with symptoms of depression, anxiety and loneliness switched to remote befriending during COVID-19. The purpose of this study was to gauge volunteer perceptions of the switch.Methods: A qualitative phenomenological approach was used to understand how switching to remote befriending impacted on volunteers and residents. A convenience sample of 18 participants responded to questions either in individual or group interviews.Results: Volunteers adapted their befriending visits, switching from face to face visits to remote options. The format was decided collaboratively. Hearing impairments hindered phone calls. Residents sometimes felt uncomfortable with digital technology but on the whole, the change to remote "visiting" was accepted.Conclusions: Further research is being conducted to gauge mental health outcomes for residents. Most volunteers and residents accepted the switch to remote befriending as better than no contact.Clinical implications: Volunteers can provide valuable support for residents living with social isolation during COVID-19. The format for social support needs to be decided collaboratively between volunteer and resident.


Assuntos
Idoso , COVID-19 , Solidão/psicologia , Saúde Mental , Telemedicina , Voluntários/psicologia , Amigos , Humanos , Casas de Saúde , Percepção , Pesquisa Qualitativa , Qualidade de Vida , SARS-CoV-2
14.
Psychiatr Q ; 91(2): 571-576, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32096071

RESUMO

In Japan, Community-based integrated care systems are being built in response to a super-aged society and policies of de-institutionalization. In this paper, we present findings and discussion of our review about Japanese psychiatric home visit nursing services provided by Home Visit Nursing Stations (HVNS). We have examined documents, investigated the implementation rate and summarized findings of the surveys of home visiting services from 2006 to 2016. The number of users of psychiatric home visiting services during 2007 to 2015 increased from 13,532 to 52,203. From 2013 to 2015 there was a large increase in user numbers, from 31,248 to 52,208. The implementation rate of psychiatric home visiting also increased steadily from 35.5% in 2006 to 58.3% in 2016. These changes reflected the impact of policy on psychiatric service usage in Japan. We should be able to detect the outcome of psychiatric home visiting nursing in influencing patient's quality of daily life and their recovery.


Assuntos
Serviços de Assistência Domiciliar/estatística & dados numéricos , Visita Domiciliar/estatística & dados numéricos , Enfermeiros de Saúde Comunitária/estatística & dados numéricos , Enfermagem Psiquiátrica/estatística & dados numéricos , Humanos , Japão , Inquéritos e Questionários
15.
Anal Biochem ; 579: 44-56, 2019 08 15.
Artigo em Inglês | MEDLINE | ID: mdl-30904440

RESUMO

Bound metals are observed in a great many natural proteins, where they perform diverse roles in determining protein folding, stability and function. Due to the broad impact of bound metals on biophysical and biochemical properties of proteins, it is valuable to have accurate and facile methods for determining the metal content of proteins. Here we describe an optimized methodology using 4-(2-pyridylazo)resorcinol (PAR) to simultaneously quantify two metal ions in solution. The assay is demonstrated for quantification of Cu2+ and Zn2+ ions in human Cu, Zn superoxide dismutases (SOD1s); however, the method is general and can be applied to various combinations of metal ions. Advantages of the assay are that it is rapid and inexpensive, requires little sample and preparation, and has simple data analysis. We show that spectral decomposition software can accurately resolve the absorption bands of Cu2+ and Zn2+ with high accuracy and precision. Using the PAR assay, we determined that metal binding is altered in disease-associated mutants of SOD1, with comparable results to those determined by ICP-AES. In addition, we highlight key issues for using spectrophotometric chelators such as PAR for metal analysis of proteins.


Assuntos
Metaloproteínas/análise , Espectrofotometria/métodos , Superóxido Dismutase-1/análise , Cobre/análise , Resorcinóis/química , Zinco/análise
16.
Brain Behav Immun ; 77: 168-177, 2019 03.
Artigo em Inglês | MEDLINE | ID: mdl-30639443

RESUMO

The developing immune system is an adaptive system, primed by antigens, responsive to infectious pathogens, and can be affected by other aspects of the early rearing environment, including deviations from the normal provision of parental care. We investigated whether early rearing in an institutional setting, even when followed by years living in supportive and well-resourced families, would be associated with a persistent shift in T cell profiles. Immunophenotyping was used to enumerate CD4+ CD57+ and CD8+ CD57+ subsets, with gating strategies employed to differentiate naïve, central-memory, effector-memory, and terminally differentiated EM cells expressing CD45RA (TEMRA). Blood samples were collected from 96 adolescents, and PBMC isolated via Ficol gradient, followed by an optimized immunophenotypic characterization. CMV antibody titers were determined via ELISA. Adopted adolescents had lower CD4/CD8 ratios than did the control adolescents. Early rearing had a significant effect on the T cells, especially the CD8+ CD57+ CM, EM, and TEMRA cells and the CD4+ CD57+ EM cells. Adolescents who had spent their infancy in institutions before adoption were more likely to be seropositive for CMV, with higher antibody titers. CMV antibody titers were significantly correlated with the percentages of all CD8+ CD57+ cell subsets. In the statistical modeling, CMV antibody titer also completely mediated the relationship between institutional exposure and the ratio of CD4-to-CD8 cells, as well as the percentages of CD4+ CD57+ and CD8+ CD57+ subsets. These findings demonstrate that persistent immune differences are still evident even years after adoption by supportive American families. The shift in the T cells was associated with being a latent carrier of CMV and may reflect the role of specific T cell subsets in Herpes virus containment. In older adults, sustained CMV antigen persistence and immunoregulatory containment ultimately contributes to an accumulation of differentiated T cells with a decreased proliferative capacity and to immune senescence.


Assuntos
Criança Institucionalizada/psicologia , Memória Imunológica/imunologia , Linfócitos T/imunologia , Adolescente , Experiências Adversas da Infância , Linfócitos T CD4-Positivos/imunologia , Linfócitos T CD8-Positivos/imunologia , Criança Adotada/psicologia , Citomegalovirus/imunologia , Infecções por Citomegalovirus/imunologia , Feminino , Humanos , Agências Internacionais , Leucócitos Mononucleares/imunologia , Ativação Linfocitária , Masculino , Subpopulações de Linfócitos T/imunologia , Adulto Jovem
17.
CA Cancer J Clin ; 62(1): 30-67, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22237782

RESUMO

The American Cancer Society (ACS) publishes Nutrition and Physical Activity Guidelines to serve as a foundation for its communication, policy, and community strategies and, ultimately, to affect dietary and physical activity patterns among Americans. These Guidelines, published approximately every 5 years, are developed by a national panel of experts in cancer research, prevention, epidemiology, public health, and policy, and they reflect the most current scientific evidence related to dietary and activity patterns and cancer risk. The ACS Guidelines focus on recommendations for individual choices regarding diet and physical activity patterns, but those choices occur within a community context that either facilitates or creates barriers to healthy behaviors. Therefore, this committee presents recommendations for community action to accompany the 4 recommendations for individual choices to reduce cancer risk. These recommendations for community action recognize that a supportive social and physical environment is indispensable if individuals at all levels of society are to have genuine opportunities to choose healthy behaviors. The ACS Guidelines are consistent with guidelines from the American Heart Association and the American Diabetes Association for the prevention of coronary heart disease and diabetes, as well as for general health promotion, as defined by the 2010 Dietary Guidelines for Americans and the 2008 Physical Activity Guidelines for Americans.


Assuntos
American Cancer Society , Alimentos/normas , Atividade Motora/fisiologia , Neoplasias/prevenção & controle , Avaliação Nutricional , Medição de Risco/normas , Humanos , Estados Unidos
18.
CA Cancer J Clin ; 62(4): 243-74, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22539238

RESUMO

Cancer survivors are often highly motivated to seek information about food choices, physical activity, and dietary supplements to improve their treatment outcomes, quality of life, and overall survival. To address these concerns, the American Cancer Society (ACS) convened a group of experts in nutrition, physical activity, and cancer survivorship to evaluate the scientific evidence and best clinical practices related to optimal nutrition and physical activity after the diagnosis of cancer. This report summarizes their findings and is intended to present health care providers with the best possible information with which to help cancer survivors and their families make informed choices related to nutrition and physical activity. The report discusses nutrition and physical activity guidelines during the continuum of cancer care, briefly highlighting important issues during cancer treatment and for patients with advanced cancer, but focusing largely on the needs of the population of individuals who are disease free or who have stable disease following their recovery from treatment. It also discusses select nutrition and physical activity issues such as body weight, food choices, food safety, and dietary supplements; issues related to selected cancer sites; and common questions about diet, physical activity, and cancer survivorship.


Assuntos
American Cancer Society , Atividade Motora , Neoplasias/mortalidade , Neoplasias/terapia , Estado Nutricional , Guias de Prática Clínica como Assunto , Suplementos Nutricionais , Humanos , Taxa de Sobrevida/tendências , Estados Unidos/epidemiologia
19.
Dev Psychopathol ; 31(4): 1513-1525, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-30698120

RESUMO

Although many children adopted internationally show remarkable recovery once placed in families, as a group they continue to exhibit persisting developmental deficits and delays in self-regulation. The current study uses a stratified, randomized, controlled trial to evaluate the effects of mindfulness-based and executive function trainings (EFTs) on internationally adopted (IA) children's self-regulation, including effortful/inhibitory control, attention, delay of gratification, and emotion-regulation. IA children ages 6-10 years were randomized into mindfulness training (MT), EFT, or no intervention (NI) groups. The MT and EFT groups attended 12 one-hour group sessions. Ninety-six children (MT, n = 33; EFT, n = 32; NI, n = 31) completed the study and were tested on computerized and non-computerized measures of self-regulation. Compared with the NI group, the MT group improved delay of gratification, and the EFT group improved inhibitory control and selective attention. There was no effect of either intervention on emotion regulation. MTs and EFTs show promise for improving self-regulation in IA children.


Assuntos
Criança Adotada/psicologia , Função Executiva/fisiologia , Atenção Plena , Autocontrole/psicologia , Atenção/fisiologia , Criança , Feminino , Humanos , Masculino , Resultado do Tratamento
20.
Proc Natl Acad Sci U S A ; 113(45): E6939-E6945, 2016 Nov 08.
Artigo em Inglês | MEDLINE | ID: mdl-27791136

RESUMO

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease that, in some cases, has been linked with mutations to the antioxidant metalloenzyme superoxide dismutase (SOD1). Although the mature form of this enzyme is highly stable and resistant to aggregation, the most immature form, lacking metal and a stabilizing intrasubunit disulfide bond, apoSOD12SH, is dynamic and hypothesized to be a major cause of toxicity in vivo. Previous solution NMR studies of wild-type apoSOD12SH have shown that the ground state interconverts with a series of sparsely populated and transiently formed conformers, some of which have aberrant nonnative structures. Here, we study seven disease mutants of apoSOD12SH and characterize their free energy landscapes as a first step in understanding the initial stages of disease progression and, more generally, to evaluate the plasticity of low-lying protein conformational states. The mutations lead to little change in the structures and dynamics of the ground states of the mutant proteins. By contrast, the numbers of low-lying excited states that are accessible to each of the disease mutants can vary significantly, with additional conformers accessed in some cases. Our study suggests that the diversity of these structures can provide alternate interaction motifs for different mutants, establishing additional pathways for new and often aberrant intra- and intermolecular contacts. Further, it emphasizes the potential importance of conformationally excited states in directing both folding and misfolding processes.

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