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1.
EClinicalMedicine ; 63: 102190, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37680940

RESUMEN

Background: Avoidant restrictive food intake disorder (ARFID) is a new eating disorder with a heterogeneous clinical presentation. It is unclear which patient characteristics contribute to its heterogeneity. Methods: To identify these patient characteristics, we performed symptom-level correlation and driver-level regression analyses in our cross-sectional study in up to 261 ARFID patients (51% female; median age = 12.7 years) who were assessed at the Maudsley Centre for Child and Adolescent Eating Disorders, London between November 2019 and July 2022. Findings: Symptoms across the three drivers 1) avoidance based on sensory characteristics of food; 2) apparent lack of interest in eating; and 3) concern about aversive consequences positively correlated with each other. Patients' anxiety traits showed the greatest positive correlations with symptoms of concern about aversive consequences of eating. Patient sex was not significantly associated with any of the three ARFID drivers. Patients with comorbid autism spectrum disorder (ASD; 28%) showed more food-related sensory sensitivities (RR = 1.26) and greater lack of interest in eating (RR = 1.18) than those of patients without ASD (49%). Interpretation: In our clinical sample, the ARFID drivers occurred together and did not show clinically meaningful differences between the sexes. ASD may accentuate food-related sensory sensitivities and lack of interest, but may not drive a completely different symptom presentation. ARFID is multi-faceted and heterogenous, requiring a comprehensive multidisciplinary assessment to sufficiently understand the drivers of the restrictive eating behaviour. Results need replication in larger samples with more statistical power. Funding: None.

2.
Neuropsychiatr ; 36(3): 125-135, 2022 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-35704173

RESUMEN

BACKGROUND: Cognitive Remediation Therapy (CRT) is an adjunct treatment targeting set-shifting (SS) and weak central coherence (CC) thought to play a role in maintaining anorexia nervosa (AN). This study aimed to test the feasibility of brief group CRT for young people with AN in a day-patient setting using neuropsychological assessment of SS and CC. It also explored the benefit for young people with Autism Spectrum Disorder (ASD) features. METHODS: Twenty female day-patients (12-18 years) with AN or Atypical AN completed neuropsychological assessment of SS (using the Wisconsin Card Sorting Task and the Brixton Spatial Anticipation Test) and of CC (using the Rey Osterrieth Complex Figures Task) pre and post 4 sessions of group CRT. Baseline ASD features and weight change pre and post were measured. Feasibility was assessed regarding the recruitment process, intervention feedback, suitability of neuropsychological assessment measures, and effect sizes. RESULTS: Study uptake was 95%, intervention retention was 91%, and group CRT was rated as acceptable. Medium to large effect size improvements were found across measures of SS (dz = 0.44 to dz = 0.90) and medium size improvements found in CC (dz = 0.59). Young people with ASD features showed smaller to similar size improvements in SS and larger improvements in CC. There was a moderate (not significant) correlation with level of weight restoration. CONCLUSIONS: Important study parameters have been estimated in order to plan a future definitive trial of brief group CRT in a day-patient setting using neuropsychological assessment. These findings also have implications for the use of brief group CRT in young people with ASD features.


Asunto(s)
Anorexia Nerviosa , Trastorno del Espectro Autista , Remediación Cognitiva , Psicoterapia de Grupo , Adolescente , Anorexia Nerviosa/psicología , Anorexia Nerviosa/terapia , Niño , Estudios de Factibilidad , Femenino , Humanos , Pruebas Neuropsicológicas
3.
Int J Eat Disord ; 51(2): 174-179, 2018 02.
Artículo en Inglés | MEDLINE | ID: mdl-29331075

RESUMEN

OBJECTIVES: To compare the clinical outcomes of adolescents and young adults with anorexia nervosa (AN) comorbid with broad autism spectrum disorder (ASD) or ASD traits. METHOD: The developmental and well-being assessment and social aptitude scale were used to categorize adolescents and young adults with AN (N = 149) into those with ASD traits (N = 23), and those who also fulfilled diagnostic criteria for a possible/probable ASD (N = 6). We compared both eating disorders specific measures and broader outcome measures at intake and 12 months follow-up. RESULTS: Those with ASD traits had significantly more inpatient/day-patient service use (p = .015), as well as medication use (p < .001) at baseline. Both groups had high social difficulties and poorer global functioning (strengths and difficulties questionnaire) at baseline, which improved over time but remained higher at 12 months in the ASD traits group (p = .002). However, the improvement in eating disorder symptoms at 12 months was similar between groups with or without ASD traits. Treatment completion rates between AN only and ASD traits were similar (80.1 vs. 86.5%). DISCUSSION: Adolescents with AN and ASD traits show similar reductions in their eating disorder symptoms. Nevertheless, their social difficulties remain high suggesting that these are life-long difficulties rather than starvation effects.


Asunto(s)
Anorexia Nerviosa/diagnóstico , Trastorno del Espectro Autista/diagnóstico , Adolescente , Adulto , Anorexia Nerviosa/terapia , Femenino , Humanos , Masculino , Adulto Joven
4.
Eur Eat Disord Rev ; 25(6): 551-561, 2017 11.
Artículo en Inglés | MEDLINE | ID: mdl-28948663

RESUMEN

AIM: The aim of the study is to establish the acceptability, feasibility and approximate size of the effect of adding a carer intervention [Experienced Caregivers Helping Others (ECHO)] to treatment as usual (TAU) for adolescents with anorexia nervosa. METHODS: The study is a pilot randomised trial comparing TAU (n = 50) alone or TAU plus ECHO with (n = 50) or without (n = 49) telephone guidance. Effect sizes (ESs) were regression coefficients standardised by baseline standard deviations of measure. RESULTS: Although engagement with ECHO was poor (only 36% of carers in the ECHO group read over 50% of the book), there were markers of intervention fidelity, in that caregivers in the ECHO group showed a moderate increase in carer skills (ES = 0.4) at 12 months and a reduction in accommodating and enabling behaviour at 6 months (ES = 0.17). In terms of efficacy, in the ECHO group, carers spent less time care giving (ES = 0.40, p = 0.04) at 1 year, and patients had a minor advantage in body mass index (ES = 0.17), fewer admissions, decreased peer problems (ES = -0.36) and more pro-social behaviours (ES = 0.53). The addition of telephone guidance to ECHO produced little additional benefit. CONCLUSIONS: The provision of self-management materials for carers to standard treatment for adolescent anorexia nervosa shows benefits for both carers and patients. This could be integrated as a form of early intervention in primary care. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.


Asunto(s)
Anorexia Nerviosa/psicología , Anorexia Nerviosa/terapia , Cuidadores/educación , Cuidadores/psicología , Adolescente , Adulto , Cuidadores/estadística & datos numéricos , Cognición , Femenino , Estudios de Seguimiento , Humanos , Relaciones Interpersonales , Masculino , Persona de Mediana Edad , Modelos Psicológicos , Proyectos Piloto , Adulto Joven
5.
Eur Child Adolesc Psychiatry ; 25(12): 1337-1347, 2016 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-27161339

RESUMEN

Family interventions in anorexia nervosa (AN) have been developed to ameliorate maladaptive patterns of patient-carer interaction that can play a role in illness maintenance. The primary aim of this study is to examine the inter-relationship between baseline and post-treatment distress in dyads of carers and patients with AN to examine the interdependence between carers and patients. The secondary aim is to examine whether a carer skills intervention [Experienced Carer Helping Others (ECHO)] impacts on this inter-relationship. Dyads consisting of treatment-seeking adolescents with AN and their primary carer (n = 149; mostly mothers) were randomised to receive a carer skills intervention (ECHO) in addition to treatment as usual (TAU), or TAU alone, as part of a larger clinical trial. Carers and patients completed a standardised measure of psychological distress (The Depression, Anxiety, and Stress Scale) at baseline and 12 months post-treatment. The Actor Partner Interdependence Model was used to examine longitudinal changes in interdependence by treatment group. As expected, post-treatment levels of distress were related to baseline levels in both groups (actor effects). Moreover, carer distress at 12 months was related to patient distress at baseline for the TAU (partner effects), but not for the ECHO group. Finally, carers' distress change was not a significant predictor of patients' body mass index (BMI) change in the two treatment conditions. These findings are limited to predominantly mother-offspring dyads and may not generalise to other relationships. The ECHO intervention which is designed to teach carers skills in illness management and emotion regulation may be an effective addition to TAU for ameliorating interdependence of distress in patients and their primary carers over time.


Asunto(s)
Anorexia Nerviosa/psicología , Anorexia Nerviosa/terapia , Cuidadores/psicología , Estrés Psicológico/psicología , Estrés Psicológico/terapia , Adolescente , Ansiedad/psicología , Ansiedad/terapia , Cuidadores/tendencias , Niño , Depresión/psicología , Depresión/terapia , Femenino , Estudios de Seguimiento , Humanos , Estudios Longitudinales , Masculino , Encuestas y Cuestionarios , Adulto Joven
6.
Eur Eat Disord Rev ; 24(4): 310-9, 2016 07.
Artículo en Inglés | MEDLINE | ID: mdl-27037843

RESUMEN

OBJECTIVE: The study aimed to examine caregiving burden and levels of distress, accommodating behaviours, expressed emotion (EE) and carers' skills, in parents of adolescents with anorexia nervosa. METHOD: A semi-structured interview assessed the objective burden (time spent across caregiving tasks) in parents (n = 196) of adolescents (n = 144) receiving outpatient treatment for anorexia nervosa. Subjective burden (carers' distress), accommodating behaviours, EE and carers' skills were measured by self-report. RESULTS: Mothers, on average, spent 2.5 h/day of care, mainly providing food and emotional support, compared with 1 h/day by fathers. The level of distress and accommodating behaviour was significantly lower in fathers than in mothers. Accommodating behaviours mediated the relationship between objective burden and subjective burden in mothers, whereas EE and carers' skills did not mediate this relationship for either parent. DISCUSSION: The objective burden for most mothers is high. In order to reduce subjective burden, it may be helpful to target accommodating behaviours. TRIAL REGISTRATION: ISRCTN83003225 - Expert Carers Helping Others (ECHO). Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.


Asunto(s)
Anorexia Nerviosa/psicología , Cuidadores/psicología , Emoción Expresada , Responsabilidad Parental/psicología , Padres/psicología , Estrés Psicológico/psicología , Adolescente , Adulto , Atención Ambulatoria , Depresión/psicología , Femenino , Humanos , Masculino , Conducta Materna , Persona de Mediana Edad , Madres , Relaciones Padres-Hijo , Conducta Paterna , Encuestas y Cuestionarios
7.
Appetite ; 101: 55-61, 2016 Jun 01.
Artículo en Inglés | MEDLINE | ID: mdl-26924559

RESUMEN

OBJECTIVES: Patients suffering from a chronic condition such as coeliac disease (CD) need to develop coping strategies in order to preserve emotional balance and psychosocial functioning while adhering to their obligatory life-long gluten free diet (GFD). However, this can be particularly challenging for adolescents and may lead to dietary transgressions. Little is currently known about the influence of coping strategies and personality factors on dietary compliance. This study aims to explore these factors for the first time in adolescents with biopsy-proven CD. STUDY DESIGN: We included 281 adolescents with CD and 95 healthy controls. We classified patients according to their GFD adherence status (adherent vs. non-adherent) and assessed coping strategies using the KIDCOPE and personality traits using the Junior-Temperament and Character Inventory (J-TCI). RESULTS: Adolescents with CD adherent to GFD used less emotional regulation and distraction as coping strategies than non-adherent patients. In terms of personality traits, adherent patients differed from non-adherent patients with respect to temperament, but not with respect to character, showing lower scores in novelty seeking, impulsivity and rule transgressions and higher scores in eagerness with work and perfectionism compared to non-adherent patients. No differences were found between healthy controls and adherent CD patients across these personality traits. CONCLUSIONS: Coping strategies and personality traits differ in adolescent patients with CD adherent to GFD from those not adherent, and may therefore relate to risk or protective factors in adherence. Targeting coping and temperament using psychological interventions may therefore be beneficial to support adolescents with CD and optimise their adherence to GFD.


Asunto(s)
Adaptación Psicológica , Enfermedad Celíaca/dietoterapia , Cooperación del Paciente , Temperamento , Adolescente , Índice de Masa Corporal , Estudios de Casos y Controles , Niño , Dieta Sin Gluten , Femenino , Humanos , Masculino , Encuestas y Cuestionarios , Adulto Joven
8.
Eur Eat Disord Rev ; 24(2): 122-30, 2016 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-26695507

RESUMEN

BACKGROUND: Active family engagement improves outcomes from adolescent inpatient care, but the impact on adult anorexia nervosa is uncertain. AIM: The aim of this study was to describe the 2-year outcome following a pragmatic randomised controlled trial in which a skill training intervention (Experienced Caregivers Helping Others) for carers was added to inpatient care. METHOD: Patient, caregiver and service outcomes were measured for 2 years following discharge from the index inpatient admission. RESULTS: There were small-sized/moderate-sized effects and consistent improvements in all outcomes from both patients and carers in the Experienced Caregivers Helping Others group over 2 years. The marked change in body mass index and carers' time caregiving following inpatient care was sustained. Approximately 20% of cases had further periods of inpatient care. CONCLUSION: In this predominately adult anorexia nervosa sample, enabling carers to provide active support and management skills may improve the benefits in all symptom domains that gradually follow from a period of inpatient care.


Asunto(s)
Anorexia Nerviosa/terapia , Cuidadores/educación , Pacientes Internos/psicología , Adolescente , Adulto , Anorexia Nerviosa/psicología , Cuidadores/estadística & datos numéricos , Femenino , Estudios de Seguimiento , Hospitalización , Humanos , Pacientes Internos/estadística & datos numéricos , Masculino , Resultado del Tratamiento
9.
J Affect Disord ; 191: 230-6, 2016 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-26682492

RESUMEN

BACKGROUND: The cognitive interpersonal model predicts that parental caregiving style will impact on the rate of improvement of anorexia nervosa symptoms. The study aims to examine whether the absolute levels and the relative congruence between mothers' and fathers' care giving styles influenced the rate of change of their children's symptoms of anorexia nervosa over 12 months. METHODS: Triads (n=54) consisting of patients with anorexia nervosa and both of their parents were included in the study. Caregivers completed the Caregiver Skills scale and the Accommodation and Enabling Scale at intake. Patients completed the Short Evaluation of Eating Disorders at intake and at monthly intervals for one year. Polynomial Hierarchical Linear Modeling was used for the analysis. RESULTS: There is a person/dose dependant relationship between accommodation and patients' outcome, i.e. when both mother and father are highly accommodating outcome is poor, if either is highly accommodating outcome is intermediate and if both parents are low on accommodation outcome is good. Outcome is also good if both parents or mother alone have high levels of carer skills and poor if both have low levels of skills. LIMITATIONS: Including only a sub-sample of an adolescent clinical population; not considering time spent care giving, and reporting patient's self-reported outcome data limits the generalisability of the current findings. CONCLUSION: Accommodating and enabling behaviours by family members can serve to maintain eating disorder behaviours. However, skilful behaviours particularly by mothers, can aid recovery. Clinical interventions to optimise care giving skills and to reduce accommodation by both parents may be an important addition to treatment for anorexia nervosa.


Asunto(s)
Anorexia Nerviosa/psicología , Cuidadores/psicología , Relaciones Padres-Hijo , Responsabilidad Parental/psicología , Padres/psicología , Adolescente , Adulto , Femenino , Humanos , Masculino , Conducta Materna , Persona de Mediana Edad , Modelos Teóricos , Conducta Paterna
10.
J Affect Disord ; 188: 188-93, 2015 Dec 01.
Artículo en Inglés | MEDLINE | ID: mdl-26363616

RESUMEN

BACKGROUND: Patients with Anorexia Nervosa (AN) experience high levels of social difficulties and anxiety. These problems might be underpinned by negatively biased processing of social stimuli. The aim of this study was to examine the feasibility of using a novel Cognitive Bias Modification (CBM) training to target information processing biases in patients with AN. METHODS: Twenty-eight patients with AN completed a baseline and end of intervention assessment of mood and social appraisals. The CBM training consisted of 5 sessions and included an attentional probe task to train attention towards positive social stimuli and an ambiguous scenarios task to train benign or neutral interpretations of ambiguous social scenarios. RESULTS: At baseline patients displayed an attention and interpretation bias towards negative social stimuli. At the end of intervention there was a medium sized increase in attention to positive faces and fewer negative interpretations of ambiguous social stimuli. There were also lower levels of anxiety and higher levels of self-compassion in response to a judgemental video clip. LIMITATIONS: The lack of a control group is the main limitation to this preliminary study as the changes obtained may have resulted from non-specific aspects of the inpatient treatment. CONCLUSIONS: A novel CBM training is associated with more positive processing of social information in AN. It would be of interest to test the hypothesis that reducing cognitive biases towards social stimuli impacts on wider features of an eating disorder.


Asunto(s)
Anorexia Nerviosa/psicología , Anorexia Nerviosa/terapia , Trastornos de Ansiedad/complicaciones , Trastornos de Ansiedad/terapia , Terapia Cognitivo-Conductual/métodos , Adolescente , Adulto , Anorexia Nerviosa/complicaciones , Trastornos de Ansiedad/psicología , Atención , Femenino , Humanos , Relaciones Interpersonales , Persona de Mediana Edad , Conducta Social , Resultado del Tratamiento , Adulto Joven
11.
PLoS One ; 10(8): e0133827, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-26252220

RESUMEN

BACKGROUND: Difficulties in social cognition have been identified in eating disorders (EDs), but the exact profile of these abnormalities is unclear. The aim of this study is to examine distinct processes of social-cognition in this patient group, including attentional processing and recognition, empathic reaction and evoked facial expression in response to discrete vignettes of others displaying positive (i.e. happiness) or negative (i.e. sadness and anger) emotions. METHOD: One hundred and thirty-eight female participants were included in the study: 73 healthy controls (HCs) and 65 individuals with an ED (49 with Anorexia Nervosa and 16 with Bulimia Nervosa). Self-report and behavioural measures were used. RESULTS: Participants with EDs did not display specific abnormalities in emotional processing, recognition and empathic response to others' basic discrete emotions. However, they had poorer facial expressivity and a tendency to turn away from emotional displays. CONCLUSION: Treatments focusing on the development of non-verbal emotional communication skills might be of benefit for patients with EDs.


Asunto(s)
Anorexia Nerviosa/psicología , Bulimia Nerviosa/psicología , Cognición , Emociones , Empatía , Expresión Facial , Adulto , Atención , Estudios de Casos y Controles , Demografía , Depresión/psicología , Femenino , Felicidad , Humanos , Reconocimiento en Psicología , Conducta Social , Análisis y Desempeño de Tareas , Adulto Joven
12.
Eat Disord ; 23(4): 366-76, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-26010051

RESUMEN

The aim of this article is to describe the rationale and practice of the New Maudsley collaborative care intervention for families of people with eating disorders. The intervention teaches carers the underpinning theory with practical examples on how to optimize their care giving, communication, and coping skills. This includes moderating high expressed emotion and reducing the tendency to accommodate and/or enable illness behaviors. Transcripts are used to give examples of this approach in action. The emerging evidence base indicates that this approach improves both carer and patient well-being and also is associated with a more efficient use of resources.


Asunto(s)
Cuidadores/educación , Conducta Cooperativa , Terapia Familiar , Trastornos de Alimentación y de la Ingestión de Alimentos/terapia , Adaptación Psicológica , Cuidadores/psicología , Práctica Clínica Basada en la Evidencia , Humanos , Modelos Teóricos , Estrés Psicológico
13.
Int J Eat Disord ; 48(3): 290-7, 2015 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-25351932

RESUMEN

OBJECTIVE: The aim of this study was to develop and validate a new questionnaire designed to measure caregiver skills that, in line with the interpersonal component of the cognitive interpersonal maintenance model (Schmidt and Treasure, J Br J Clin Psychol, 45, 343-366, 2006), may be helpful in the support of people with anorexia nervosa (AN). A further aim is to assess whether this scale is sensitive to change following skills-based caregiver interventions. METHOD: The Caregiver Skills (CASK) scale was developed by a group of clinicians and caregivers. Preliminary versions of the scale devised for both caregivers and parents were given at baseline and at follow-up after two studies of caregiver interventions (a clinical trial of the effectiveness of guided self-help and training workshops). Exploratory and confirmatory factor analyses (CFA) were used to test the factorial structure of the CASK scale. Cronbach's alpha was used to measure internal consistency of the CASK scales. RESULTS: Exploratory Factor Analysis suggested a six component solution (Bigger Picture, Self-Care, Biting-Your-Tongue, Insight and Acceptance, Emotional Intelligence and Frustration Tolerance) and this model was confirmed with CFA. Significant clinically relevant correlations were found between the CASK scales and other standardised measures of caregivers' attitudes and behaviours. Furthermore, greater improvements on abilities measured by the CASK scale were found in caregivers who received skills-training than caregivers assigned to a 'treatment as usual' condition. DISCUSSION: The CASK scale is a measure of the fidelity of interventions based on the cognitive interpersonal maintenance model and is sensitive to the intensity of the intervention provided.


Asunto(s)
Cuidadores/normas , Competencia Clínica/normas , Trastornos de Alimentación y de la Ingestión de Alimentos/terapia , Encuestas y Cuestionarios/normas , Anorexia Nerviosa/terapia , Cuidadores/educación , Femenino , Conductas Relacionadas con la Salud , Atención Domiciliaria de Salud/normas , Humanos , Masculino , Persona de Mediana Edad , Padres , Autocuidado/normas
14.
Int J Eat Disord ; 48(4): 349-61, 2015 May.
Artículo en Inglés | MEDLINE | ID: mdl-24891101

RESUMEN

OBJECTIVE: A variety of interventions have been developed for caregivers of people with an eating disorder either to help them cope with the burden and distress that commonly accompanies this role or to make them more effective at providing support. The aim of the study is to perform a meta-analysis of quantitative studies that have described the impact of these interventions on caregivers. METHOD: Electronic databases were searched between September 2001 and September 2013. Thirteen studies were finally selected for inclusion. Pooled effect size estimates were summarized. Meta-regressions were used to determine whether type of intervention, team, measure used or risk of bias were effect modifiers of the relationship. We also summarized the content and form (amount of professional help) of the interventions. RESULTS: Most interventions produced a moderate sized reduction in carer distress and a small/moderate reduction in carer burden and expressed emotion post treatment and these changes were maintained over follow-up. DISCUSSION: Carer distress, burden and expressed emotion can be reduced by a variety of psychoeducational interventions and these changes are sustainable over time. The interventions themselves are easy to disseminate and deliver.


Asunto(s)
Cuidadores/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/enfermería , Psicoterapia/métodos , Estrés Psicológico/prevención & control , Adaptación Psicológica , Costo de Enfermedad , Emoción Expresada , Femenino , Educación en Salud/métodos , Humanos , Masculino , Escalas de Valoración Psiquiátrica , Ensayos Clínicos Controlados Aleatorios como Asunto
15.
BJPsych Open ; 1(1): 56-66, 2015 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-27703724

RESUMEN

BACKGROUND: Families express a need for information to support people with severe anorexia nervosa. AIMS: To examine the impact of the addition of a skills training intervention for caregivers (Experienced Caregivers Helping Others, ECHO) to standard care. METHOD: Patients over the age of 12 (mean age 26 years, duration 72 months illness) with a primary diagnosis of anorexia nervosa and their caregivers were recruited from 15 in-patient services in the UK. Families were randomised to ECHO (a book, DVDs and five coaching sessions per caregiver) or treatment as usual. Patient (n=178) and caregiver (n=268) outcomes were measured at discharge and 6 and 12 months after discharge. RESULTS: Patients with caregivers in the ECHO group had reduced eating disorder psychopathology (EDE-Q) and improved quality of life (WHO-Quol; both effects small) and reduced in-patient bed days (7-12 months post-discharge). Caregivers in the ECHO group had reduced burden (Eating Disorder Symptom Impact Scale, EDSIS), expressed emotion (Family Questionnaire, FQ) and time spent caregiving at 6 months but these effects were diminished at 12 months. CONCLUSIONS: Small but sustained improvements in symptoms and bed use are seen in the intervention group. Moreover, caregivers were less burdened and spent less time providing care. Caregivers had most benefit at 6 months suggesting that booster sessions, perhaps jointly with the patients, may be needed to maintain the effect. Sharing skills and information with caregivers may be an effective way to improve outcomes. This randomised controlled trial (RCT) was registered with Current Controlled Trials ISRCTN06149665. DECLARATION OF INTEREST: J.T. is a co-author of the book used in the ECHO intervention and receives royalties. COPYRIGHT AND USAGE: © The Royal College of Psychiatrists 2015. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) licence.

16.
PLoS One ; 9(12): e113191, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-25463051

RESUMEN

AIM: The aim of this study is to examine emotional processing of infant displays in people with Eating Disorders (EDs). BACKGROUND: Social and emotional factors are implicated as causal and maintaining factors in EDs. Difficulties in emotional regulation have been mainly studied in relation to adult interactions, with less interest given to interactions with infants. METHOD: A sample of 138 women were recruited, of which 49 suffered from Anorexia Nervosa (AN), 16 from Bulimia Nervosa (BN), and 73 were healthy controls (HCs). Attentional responses to happy and sad infant faces were tested with the visual probe detection task. Emotional identification of, and reactivity to, infant displays were measured using self-report measures. Facial expressions to video clips depicting sad, happy and frustrated infants were also recorded. RESULTS: No significant differences between groups were observed in the attentional response to infant photographs. However, there was a trend for patients to disengage from happy faces. People with EDs also reported lower positive ratings of happy infant displays and greater subjective negative reactions to sad infants. Finally, patients showed a significantly lower production of facial expressions, especially in response to the happy infant video clip. Insecure attachment was negatively correlated with positive facial expressions displayed in response to the happy infant and positively correlated with the intensity of negative emotions experienced in response to the sad infant video clip. CONCLUSION: People with EDs do not have marked abnormalities in their attentional processing of infant emotional faces. However, they do have a reduction in facial affect particularly in response to happy infants. Also, they report greater negative reactions to sadness, and rate positive emotions less intensively than HCs. This pattern of emotional responsivity suggests abnormalities in social reward sensitivity and might indicate new treatment targets.


Asunto(s)
Anorexia Nerviosa/psicología , Bulimia Nerviosa/psicología , Emociones , Salud Mental , Adulto , Anorexia Nerviosa/fisiopatología , Bulimia Nerviosa/fisiopatología , Cara/fisiopatología , Expresión Facial , Femenino , Humanos , Imágenes en Psicoterapia , Lactante , Adulto Joven
17.
Eur Eat Disord Rev ; 22(6): 430-8, 2014 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-25267532

RESUMEN

BACKGROUND: Families express a need for guidance in helping their loved ones with anorexia nervosa (AN). Guided self-help interventions can offer support to caregivers. METHODS: One hundred seventy-eight adult AN patients and their caregivers were recruited from 15 UK treatment centres. Families were randomized to carers' assessment, skills and information sharing (C) intervention + treatment as usual (TAU) or TAU alone. Feedback forms were sent at 6 months post-discharge and, if not returned, at 12 months. One hundred two (57%) patient forms (n = 50TAU; n = 52C) and 115 (65%) caregiver forms (n = 60TAU; n = 55C) were returned. Two researchers coded data blind, using thematic analysis. RESULTS: (i) Caregivers and patients express a need for post-discharge support. (ii) Patients identify helpful and unhelpful support strategies, useful for developing future interventions. (iii) Patients could identify positive caregiver behaviour changes targeted in intervention. (iv) Guided self-help may benefit caregiver and sufferer, post-discharge. CONCLUSION: Caregiver interventions can be a useful tool that will improve the cost effectiveness of inpatient treatment by enhancing the well-being of caregivers and patients.


Asunto(s)
Anorexia Nerviosa/terapia , Cuidadores/educación , Cuidadores/psicología , Adulto , Análisis Costo-Beneficio , Femenino , Conductas Relacionadas con la Salud , Humanos , Difusión de la Información , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Percepción , Investigación Cualitativa , Autoinforme
18.
Psychiatry Res ; 220(1-2): 711-5, 2014 Dec 15.
Artículo en Inglés | MEDLINE | ID: mdl-25130780

RESUMEN

The aim of this exploratory study was to investigate facial affect in adolescent females with anorexia nervosa (AN). Evoked facial affect was recorded whilst AN and control participants (n=34) viewed emotional films. Significantly less facial affect was found in AN adolescents, despite reporting no differences in subjective emotion experience. These findings correspond with previous studies in adults with AN. Altered facial affect may impair interpersonal functioning and contribute to illness maintenance.


Asunto(s)
Anorexia Nerviosa/psicología , Emociones , Expresión Facial , Adolescente , Cara , Femenino , Humanos , Masculino , Películas Cinematográficas
19.
Eur Eat Disord Rev ; 22(4): 267-77, 2014 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-24888426

RESUMEN

Experienced Carers Helping Others (ECHO) is an intervention for carers of people with eating disorders. This paper describes the theoretical background and protocol of a pilot multicentre randomised controlled trial that will explore the use of two variants of ECHO for improving outcomes for adolescents with anorexia nervosa (AN) referred for outpatient care. Adolescent patients and their carers (typically parents and close others in a supportive role) will be recruited from 38 eating disorder outpatient services across the UK. Carers will be randomly allocated to receive 'ECHOc' guided self-help (in addition to treatment as usual), 'ECHO' self-help only (in addition to treatment as usual) or treatment as usual only. Primary outcomes are a summary measure of the Short Evaluation of Eating Disorders at 6- and 12-month follow-ups. Secondary outcomes are general psychiatric morbidity of AN patients and carer, carers' coping and behaviour, and change in healthcare use and costs at 6- and 12-month follow-ups. Therapist effects will be examined, and process evaluation of ECHOc will be completed. The findings from this pilot trial will be used in preparation for executing a definitive trial to determine the impact of the preferred variant of ECHO to improve treatment outcomes for AN.


Asunto(s)
Anorexia Nerviosa/terapia , Cuidadores/psicología , Psicoterapia , Autocuidado , Adaptación Psicológica , Adolescente , Atención Ambulatoria , Anorexia Nerviosa/psicología , Atención a la Salud/estadística & datos numéricos , Femenino , Humanos , Masculino , Proyectos Piloto , Proyectos de Investigación
20.
Health Psychol Behav Med ; 2(1): 322-334, 2014 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-25750785

RESUMEN

Objective: Caring for someone diagnosed with an eating disorder (ED) is associated with a high level of burden and psychological distress which can inadvertently contribute to the maintenance of the illness. The Eating Disorders Symptom Impact Scale (EDSIS) and Accommodation and Enabling Scale for Eating Disorders (AESED) are self-report scales to assess elements of caregiving theorised to contribute to the maintenance of an ED. Further validation and confirmation of the factor structures for these scales are necessary for rigorous evaluation of complex interventions which target these modifiable elements of caregiving. Method: EDSIS and AESED data from 268 carers of people with anorexia nervosa (AN), recruited from consecutive admissions to 15 UK inpatient or day patient hospital units, were subjected to confirmatory factor analysis to test model fit by applying the existing factor structures: (a) four-factor structure for the EDSIS and (b) five-factor structure for the AESED. Results: Confirmatory factor analytic results support the existing four-factor and five-factor structures for the EDSIS and the AESED, respectively. Discussion: The present findings provide further validation of the EDSIS and the AESED as tools to assess modifiable elements of caregiving for someone with an ED.

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