RESUMO
This pilot study assesses the impact of FREED (First Episode Rapid Early Intervention for Eating Disorders [ED]), a novel transdiagnostic service for emerging adults with recent ED onset, on clinical outcomes. Data were collected from 56 patients and 19 carers for 12 months following enrolment. FREED patients showed significant improvements in ED and other symptoms across time. Carers also showed psychological improvements. For FREED anorexia nervosa (AN) patients, body mass index (BMI) at initial clinical assessment was similar to that of comparable patients (audit cohort) seen in our service before (16.4 vs 16.1 kg/m2 ). By start of treatment, because of their shorter wait, FREED-AN had gained weight whereas audit patients had lost (16.7 vs 15.8 kg/m2 ). This difference continued throughout treatment, and at 12 months, nearly 60% FREED-AN patients returned to a BMI of 18.5 or greater. FREED shows promise as a service model for emerging adults with EDs.
Assuntos
Anorexia Nervosa/psicologia , Bulimia Nervosa/psicologia , Cuidadores/psicologia , Avaliação de Programas e Projetos de Saúde/métodos , Adulto , Anorexia Nervosa/terapia , Índice de Massa Corporal , Bulimia Nervosa/terapia , Feminino , Humanos , Masculino , Projetos PilotoRESUMO
OBJECTIVE: There is evidence that people with eating disorders display altered intertemporal choice behavior (the degree of preference for immediate rewards over delayed rewards). Compared to healthy controls (HC), individuals with anorexia nervosa and binge-eating disorder show decreased and increased rates of temporal discounting (TD; the devaluation of delayed rewards), respectively. This is the first study to investigate TD in people with bulimia nervosa (BN). METHOD: Thirty-nine individuals with BN (2 men) and 53 HC (9 men) completed a hypothetical monetary TD task. Over 80 binary choices, participants chose whether they would prefer to receive a smaller amount of money available immediately or a larger amount available in 3 months. Self-reported ability to delay gratification (the behavioral opposite of TD) was also measured. RESULTS: Individuals with BN showed greater TD (i.e., a preference for smaller-sooner rewards) and a decreased self-reported capacity to delay gratification relative to HC. Experimental groups did not differ in age, gender ratio, or BMI. DISCUSSION: Increased rates of TD may contribute to some of the core symptoms of BN that appear to involve making choices between immediate and delayed rewards (i.e., binge-eating and compensatory behaviors). Altered intertemporal choice behavior could therefore be a relevant target for intervention in this patient group. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:1077-1081).
Assuntos
Bulimia Nervosa/psicologia , Desvalorização pelo Atraso/fisiologia , Adulto , Análise de Variância , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Inventário de Personalidade , Testes Psicológicos , Ensaios Clínicos Controlados Aleatórios como Assunto , Recompensa , AutorrelatoRESUMO
AIM: Eating disorders (EDs) are disabling disorders, predominantly affecting adolescents and young adults. Untreated symptoms have lasting effects on brain, body and behaviour. Care pathway-related barriers often prevent early detection and treatment of ED. The aim of this study was to assess the feasibility and acceptability of FREED (First Episode and Rapid Early Intervention for Eating Disorder), a novel service for young people (aged 18-25 years) with recent ED onset (≤3 years), embedded in a specialist adult National Health Service ED service. Specifically, we assessed the impact of FREED on duration of time until specialist service contact (DUSC), duration of untreated ED (DUED) and wait-times for assessment and treatment compared with patients seen earlier in our service. Acceptability of FREED was also assessed. METHODS: Sixty individuals were recruited from September 2014 to August 2015. Fifty-one of these were compared with 89 patients seen earlier. RESULTS: FREED patients, from areas with minimal National Health Service gatekeeping (14/51), had markedly shorter DUSC and DUED than controls (DUSC: 12.4 months vs. 16.2 months; DUED 13.0 months vs. 19.1 months), whereas those with complex gatekeeping (37/51) had shorter DUED (17.7 months), but longer DUSC (16.9 months) than controls. FREED patients waited significantly less time for both assessment and treatment than controls, had significantly better treatment uptake and were highly satisfied with the process of starting treatment. CONCLUSIONS: FREED is a feasible and acceptable service which successfully reduced waiting times. Reductions in DUSC and DUED depend on gatekeeping arrangements. More research is required to establish clinical outcomes of FREED.
Assuntos
Intervenção Médica Precoce/organização & administração , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Aceitação pelo Paciente de Cuidados de Saúde , Tempo para o Tratamento , Adolescente , Adulto , Estudos de Viabilidade , Feminino , Humanos , Masculino , Fatores de Tempo , Tempo para o Tratamento/estatística & dados numéricos , Adulto JovemRESUMO
Psychosocial working conditions attract more and more attention when it comes to mental health in the workplace. Trying to support managers to deal with their own as well as their employees' psychological risk factors, we conducted a specific manager training. Within this investigation, we wanted to learn about the training's effects and acceptance. A single-day manager training was provided in a large industrial company in Germany. The participants were asked to fill out questionnaires regarding their own physical and mental health condition as well as their working situation. Questionnaires were distributed at baseline, 3-month, and 12-month follow-up. At this point of time the investigation is still ongoing. The current article focuses on short-term preliminary effects. Analyses only included participants that already completed baseline and three months follow-up. Preliminary results from three-month follow-up survey (n = 33, nmale = 30, Mage = 47.5) indicated positive changes in the manager's mental health condition measured by the Patient Health Questionnaire for depression (PHQ-9: Mt1 = 3.82, Mt2 = 3.15). Training managers about common mental disorders and risk factors at the workplace within a single-day workshop seems to promote positive effects on their own mental health. Especially working with the managers on their own early stress symptoms might have been an important element.
Assuntos
Saúde Mental/educação , Local de Trabalho/psicologia , Adulto , Depressão , Educação Continuada , Feminino , Seguimentos , Alemanha , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Transtornos Mentais , Pessoa de Meia-Idade , Projetos Piloto , Estresse Psicológico/prevenção & controle , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Evidence suggests that pathological eating behaviours in bulimia nervosa (BN) are underpinned by alterations in reward processing and self-regulatory control, and by functional changes in neurocircuitry encompassing the dorsolateral prefrontal cortex (DLPFC). Manipulation of this region with transcranial direct current stimulation (tDCS) may therefore alleviate symptoms of the disorder. OBJECTIVE: This double-blind sham-controlled proof-of-principle trial investigated the effects of bilateral tDCS over the DLPFC in adults with BN. METHODS: Thirty-nine participants (two males) received three sessions of tDCS in a randomised and counterbalanced order: anode right/cathode left (AR/CL), anode left/cathode right (AL/CR), and sham. A battery of psychological/neurocognitive measures was completed before and after each session and the frequency of bulimic behaviours during the following 24-hours was recorded. RESULTS: AR/CL tDCS reduced eating disorder cognitions (indexed by the Mizes Eating Disorder Cognitions Questionnaire-Revised) when compared to AL/CR and sham tDCS. Both active conditions suppressed the self-reported urge to binge-eat and increased self-regulatory control during a temporal discounting task. Compared to sham stimulation, mood (assessed with the Profile of Mood States) improved after AR/CL but not AL/CR tDCS. Lastly, the three tDCS sessions had comparable effects on the wanting/liking of food and on bulimic behaviours during the 24 hours post-stimulation. CONCLUSIONS: These data suggest that single-session tDCS transiently improves symptoms of BN. They also help to elucidate possible mechanisms of action and highlight the importance of selecting the optimal electrode montage. Multi-session trials are needed to determine whether tDCS has potential for development as a treatment for adult BN.
Assuntos
Afeto/fisiologia , Bulimia Nervosa/terapia , Córtex Pré-Frontal/fisiopatologia , Autocontrole , Estimulação Transcraniana por Corrente Contínua , Adolescente , Adulto , Bulimia Nervosa/fisiopatologia , Bulimia Nervosa/psicologia , Desvalorização pelo Atraso , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Avaliação de Sintomas , Resultado do Tratamento , Adulto JovemRESUMO
Transcranial direct current stimulation (tDCS) is a non-invasive neuromodulation technique, which can be used to selectively disrupt patterns of neural activity that are associated with symptoms of mental illness. tDCS has been implemented in numerous therapeutic trials across a range of patient populations, with a rapidly increasing number of studies being published each year. This systematic review aimed to evaluate the efficacy of tDCS in the treatment of psychiatric disorders. Four electronic databases were searched from inception until December 2015 by two independent reviewers, and 66 eligible studies were identified. Depression was the most extensively researched condition, followed by schizophrenia and substance use disorders. Data on obsessive compulsive disorder, generalised anxiety disorder, and anorexia nervosa were also obtained. The quality of included studies was appraised using a standardised assessment framework, which yielded a median score corresponding to "weak" on the three-point scale. This improved to "moderate" when case reports/series were excluded from the analysis. Overall, data suggested that tDCS interventions comprising multiple sessions can ameliorate symptoms of several major psychiatric disorders, both acutely and in the long-term. Nevertheless, the tDCS field is still in its infancy, and several methodological and ethical issues must be addressed before clinical efficacy can truly be determined. Studies probing the mechanisms of action of tDCS and those facilitating the definition of optimised stimulation protocols are warranted. Furthermore, evidence from large-scale, multi-centre randomised controlled trials is required if the transition of this therapy from the laboratory to the clinic is to be considered.