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1.
Clin Gerontol ; 46(3): 346-358, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-35818787

RESUMO

OBJECTIVES: This preliminary study aimed to establish the feasibility of running an adapted Mindfulness Based Cognitive Therapy (MBCT) intervention for people with mild dementia and depression. It also aimed to conduct an exploratory analysis as to whether the MBCT intervention would lead to greater improvements in measures of depression, anxiety, quality of life and cognition, as compared to treatment as usual (TAU). METHODS: A single-blind, multisite, feasibility randomized controlled trial was used. People with dementia and depression were recruited from participating memory services. Twenty participants were randomized to either an adapted MBCT and TAU group (n = 10) or TAU (n = 10). Measures of depression, anxiety, quality of life (QOL), and cognition were assessed at baseline and follow-up. RESULTS: The intervention was feasible in terms of high attendance and low levels of attrition. It was not judged feasible to recruit enough participants within the recruitment time-frame. The MBCT group did not show significant improvements in depression, anxiety, QOL, and cognition at follow-up, as compared to TAU. CONCLUSION: There is currently inadequate evidence to recommend this adapted MBCT intervention for people with dementia for the treatment of depression within memory services. The MBCT intervention needs redevelopment and piloting before further testing in an RCT.


Assuntos
Demência , Atenção Plena , Humanos , Depressão/terapia , Depressão/psicologia , Qualidade de Vida , Estudos de Viabilidade , Projetos Piloto , Método Simples-Cego , Demência/terapia
2.
Dementia (London) ; 21(2): 457-476, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34558340

RESUMO

BACKGROUND: Depression in dementia is common and associated with negative health outcomes. Mindfulness-based cognitive therapy is a recommended treatment of choice for recurrent depression, but its use for depression in dementia is yet to be assessed. OBJECTIVE: This study aimed to investigate the experiences of people with depression and dementia who participated in the mindfulness-based cognitive therapy intervention and those of their carers and facilitators. METHODS: This qualitative study was nested within a randomised controlled feasibility study. Semi-structured interviews were conducted with 18 people (eight people with dementia and depression, six carers and four course facilitators). Thematic analysis was used to analyse the data. FINDINGS: Several beneficial effects of mindfulness-based cognitive therapy were described. These were a sense of shared suffering among the group, greater present moment focus and awareness, various positive emotional changes, including greater self-compassion, and benefits for carers, such as the reduction of anxiety. Specific aspects of the programme were identified as particularly useful, including facilitator characteristics and certain mindfulness practices. Carer involvement, cognitive difficulties and barriers to home practice influenced engagement with the course. Facilitators described adaptations made to mindfulness-based cognitive therapy and suggested additional modifications for future groups. CONCLUSION: Results of this process evaluation suggest that mindfulness-based cognitive therapy is a potentially useful intervention for people with depression in dementia, but that further adaptation of the intervention is required to make the programme suitable for this clinical population.


Assuntos
Terapia Cognitivo-Comportamental , Demência , Atenção Plena , Cuidadores , Demência/complicações , Depressão/terapia , Humanos
3.
Aging Ment Health ; 23(10): 1282-1291, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-30328711

RESUMO

Objectives: Assess the effectiveness of psychosocial interventions for depression and anxiety in people with dementia (PWD) or mild cognitive impairment (MCI). Method: OvidMedline, PsychInfo and Embase were searched for studies on the 5th August 2017. The efficacy of the studies was estimated using meta-analyses. Results: Eight RCTs were included. No RCTs were identified for people with MCI. Four RCTs found that psychosocial interventions (multicomponent intervention, Tai Chi, problem adaptation therapy and exercise/walking) were effective at reducing symptoms of depression in PWD who were depressed. One study (Tai Chi) found that these reductions were no longer evident at six-month follow-up. Another study, not included in the meta-analyses, found that pleasant events behaviour therapy and problem solving behaviour therapy improved depression symptoms and this effect remained significant at follow-up. Three RCTs found that psychosocial interventions (music therapy and cognitive behavioural therapy (CBT)) reduced symptoms of anxiety in PWD who were anxious. Evidence from two of these RCTs (music therapy and CBT) showed that these improvements were evident at three to six-month follow-up. Conclusion: The identified psychosocial interventions are effective at reducing symptoms of depression or anxiety in PWD experiencing these symptoms. This review is limited by the quality of studies, small sample sizes and the heterogeneity of the interventions, therefore high quality studies with larger sample sizes are required to test the efficacy of specific interventions such as CBT.


Assuntos
Ansiedade/terapia , Depressão/terapia , Reabilitação Psiquiátrica/métodos , Ansiedade/psicologia , Disfunção Cognitiva/psicologia , Demência/psicologia , Depressão/psicologia , Humanos , Musicoterapia , Ensaios Clínicos Controlados Aleatórios como Assunto , Tai Chi Chuan
4.
Artigo em Inglês | MEDLINE | ID: mdl-28580164

RESUMO

BACKGROUND: Depression and dementia are major public health problems in the UK. Depression in early-stage dementia is very common and significantly reduces quality of life, speeds cognitive decline and increases functional impairment. Mindfulness-Based Cognitive Therapy (MBCT) is an effective depression prevention programme, and the National Institute for Clinical Excellence (NICE) has suggested that MBCT is a priority for implementation. Alongside this, there is emerging evidence demonstrating promising results in relation to the benefits of adapted mindfulness interventions for people with dementia, suggesting that it could be beneficial in reducing depressive symptoms and in slowing deterioration in cognitive functions such as sustained attention, distraction inhibition and task switching. METHODS: The design is a single-blind randomised controlled feasibility trial. Participants with mild to moderate depression and early stages of dementia will be recruited from the participating memory services. Participants will receive either immediate or delayed access to an 8-week MBCT programme. Participants will be assessed by a blind assessor and complete cognitive and mood-related outcome measures before and after the intervention. This feasibility study will test the trial design and assess recruitment, retention, acceptability and adherence, as well as providing preliminary efficacy data. DISCUSSION: This study will inform the design and sample size for a future full randomised controlled trial (RCT), which will be carried out to determine the effectiveness of the intervention in reducing depressive symptoms in people with early stages of dementia. TRIAL REGISTRATION: ClinicalTrials.gov ISRCTN16382776.

5.
Behav Sleep Med ; 12(1): 41-52, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-23473103

RESUMO

Catastrophizing about sleeplessness has been investigated in adults and children, but little is known about adolescents. This article aimed to (a) investigate whether early adolescent girls catastrophized about consequences of sleeplessness, (b) describe topics in catastrophizing sequences, (c) examine the association between sleep quality and catastrophizing, and (d) assess whether puberty moderated this association. Girls (n = 115) between 11 and 12 years old completed adapted versions of the Pittsburgh Sleep Quality Index, the Pubertal Developmental Scale, and the Catastrophizing Interview. Twenty-four (21%) participants produced catastrophizing sequences, including concerns about school and mood. Sleep quality was associated with catastrophizing (ß = 0.19, p = .042); however, puberty did not moderate this association (ß = 0.15, p = .126). Findings highlight the importance of sleep-related cognitions in adolescent girls.


Assuntos
Catastrofização/psicologia , Distúrbios do Início e da Manutenção do Sono/psicologia , Afeto , Criança , Cognição/fisiologia , Avaliação Educacional , Relações Familiares , Fadiga/psicologia , Feminino , Saúde , Humanos , Entrevistas como Assunto , Puberdade/fisiologia , Puberdade/psicologia , Sono/fisiologia , Distúrbios do Início e da Manutenção do Sono/fisiopatologia
6.
J Sleep Res ; 19(1 Pt 2): 175-82, 2010 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-20040036

RESUMO

Catastrophizing about sleeplessness is a cognitive process associated with sleep disturbance in adults. This study aimed to (1) examine whether children catastrophize about the consequences of not sleeping; (2) define the topics that children catastrophize about; (3) assess whether there is a link between catastrophizing and sleep disturbance in children; and (4) examine whether an association between catastrophizing and sleep in children is mediated by anxiety and depression symptoms. Children completed the sleep self-report and a catastrophizing interview. Testing took place in two inner-city schools in London, UK and participants comprised 123 children aged between 8 and 10 years (49% male). Thirty-four (28%) participants reported concerns in response to the catastrophizing questionnaire. The main topics being catastrophized were concerns about sleep, physiological issues and one's own emotions. Catastrophes predicted sleep disturbance after controlling for age and sex (beta = 0.35, P < 0.001) but not when controlling additionally for anxiety and depression symptoms (beta = 0.15, P = 0.106). Symptoms of anxiety (Sobel test = 3.30, P < 0.001) and depression (Sobel test = 2.90, P = 0.004) mediated the influence of catastrophizing on sleep. A proportion of children catastrophized about the consequences of sleeplessness and this was associated with sleep disturbance, an association which was mediated through anxiety and depression symptoms.


Assuntos
Transtornos de Ansiedade/diagnóstico , Atitude , Cognição , Transtorno Depressivo/diagnóstico , Distúrbios do Início e da Manutenção do Sono/epidemiologia , Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/psicologia , Criança , Transtorno Depressivo/epidemiologia , Transtorno Depressivo/psicologia , Feminino , Humanos , Masculino , Distúrbios do Início e da Manutenção do Sono/diagnóstico , Inquéritos e Questionários
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