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1.
Front Psychiatry ; 13: 914109, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35911219

RESUMEN

Engagement in self-harm, defined as intentional self-poisoning or self-injury irrespective of the apparent purpose of the act, is increasing, particularly among girls and young women. Understanding the behavior from the perspective of those who self-harm is, therefore, vital in designing effective interventions and treatments. The current brief research report presents a key theme from an Interpretative Phenomenological Analysis of the experience of self-harm among eight young women, aged between 18 and 29. The theme Is Self-Harm Bad? concerns the way in which participants both acknowledged and resisted a negative conception of self-harm that was often constructed from other people's attitudes. Three subthemes explore the reasons why participants were reluctant to endorse self-harm as bad: Self-Harm is the Symptom, Self-Harm Works (Until it Doesn't) and Self-Harm is Part of Me. The findings highlight the disparity between the characterization of self-harm as a highly risky behavior and the lived experience of self-harm as a functional means of emotion regulation. From a clinical perspective, the findings explored in this brief report suggest that highlighting the risks of self-harm may not be a sufficient deterrent. The recently revised draft National Institute for Health and Care Excellence (NICE) guidance recommends that everyone presenting to hospital following self-harm should be given a comprehensive psychosocial assessment, of which the function is, in part, to understand why the person has self-harmed. The current study underlines the importance of seeing past the behavior to the underlying causes and exploring the meaning of self-harm to the individual in order to implement effective preventative interventions.

2.
Psychol Health Med ; 26(8): 940-946, 2021 09.
Artículo en Inglés | MEDLINE | ID: mdl-32508123

RESUMEN

PURPOSE: An attachment theory framework approach may allow insight into how social and psychosocial factors interact to impact vision-related quality of life (QoL). In this pilot study, we investigated potential associations between adult attachment style and visual function QoL of visually impaired individuals. METHODS: We recruited 38 visually impaired individuals (15 females, 23 males; 51.8 ± 16.0 years). Visual function measures included distance and near visual acuity (VA) and contrast sensitivity. All participants completed: the 25-item National Eye Institute Visual Functioning Questionnaire-25 (NEI-VFQ 25) and the Experiences in Close Relationships-Relationships Structures questionnaire. RESULTS: Presenting conditions included inherited retinal dystrophy (n = 10), nystagmus (n = 9), glaucoma (n = 7) and other eye conditions (n = 12). There was a statistically significant negative correlation between the NEI-VFQ-25 composite score (45.5 ± 14.7) and attachment-related anxiety (r = -0.352, p = 0.033). The latter correlation still held when controlling for participants' level of vision (r = -0.352, p = 0.035). Despite the range of conditions and wide age range, these were not significantly correlated with any variable of interest in the current study. CONCLUSION: Attachment-related anxiety ought to be taken into account when managing a visually impaired individual. Attachment-based approaches could be used to improve access to support services for visually impaired individuals, as well as self-management of their condition.


Asunto(s)
Apego a Objetos , Calidad de Vida , Personas con Daño Visual , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto , Encuestas y Cuestionarios , Personas con Daño Visual/psicología , Personas con Daño Visual/estadística & datos numéricos
3.
Scand J Psychol ; 61(6): 855-876, 2020 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-32706131

RESUMEN

Self-harm, defined for the purpose of this review as any act of self-injury without explicit suicidal intent, is an increasing public health concern, with potential long-term implications for those who engage in it. Previous research has identified a correlational relationship between self-harm and alexithymia, an emotion processing deficit characterized by difficulties identifying and describing feelings, and an externally orientated thinking style. Through a systematic search of the literature, the current review examines the association between alexithymia and self-harm. A meta-analysis based on 23 studies found a significant, positive relationship between self-harm and alexithymia, with a medium effect size (g = 0.57, 95% CI 0.46-0.69). All 23 studies used the Toronto Alexithymia Scale (TAS20) to measure alexithymia. The alexithymia subcomponents difficulty identifying feelings and difficulty describing feelings were significantly associated with self-harm, but there was no significant association between self-harm and externally orientated thinking. The effect size of the relationship was significantly larger in adolescent samples compared with adult samples and in female compared with male samples. The definition of self-harm did not affect the effect size of the relationship between alexithymia and self-harm and the results are consistent with previous meta-analyses focused more narrowly on non-suicidal self-injury and, separately, suicidal behaviors. Heterogeneity between the included studies was high. The results support an affect regulation model of self-harm, in which self-harm is used to regulate an emotional experience that is poorly understood.


Asunto(s)
Síntomas Afectivos/fisiopatología , Regulación Emocional/fisiología , Conducta Autodestructiva/fisiopatología , Humanos
4.
Evid Based Ment Health ; 22(1): 36-43, 2019 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-30077988

RESUMEN

QUESTION: Alexithymia has been found to be modifiable through treatment, with associated clinical benefits. Recent studies have begun to test the potential of mindfulness-based interventions to reduce alexithymia, using skills-based, group training to improve non-judgemental, present-moment awareness. The objective of this review therefore was to conduct a systematic synthesis to assess the current state of knowledge about the effect of mindfulness-based interventions on alexithymia to inform clinical practice. STUDY SELECTION AND ANALYSIS: We carried out a systematic review of the literature and found four randomised controlled trials of the effect of mindfulness-based interventions on alexithymia, with a combined total of 460 participants. FINDINGS: A random-effects meta-analysis, combining study endpoint data, showed a statistically significant effect of mindfulness-based treatment on alexithymia (Toronto Alexithymia Scale) compared with the control group (mean difference=-5.28, 95% CI -9.28 to -1.28, p=0.010). Subgroup analysis was conducted to investigate sources of heterogeneity (I2=52%). Heterogeneity was reduced when the meta-analysis was restricted to interventions of a similar duration (3 months or less). CONCLUSIONS: Findings from our study should be replicated in further research with larger samples; however, the results indicate that mindfulness-based interventions may be an effective treatment in reducing alexithymia.


Asunto(s)
Síntomas Afectivos/terapia , Atención Plena/métodos , Metaanálisis en Red , Evaluación de Resultado en la Atención de Salud , Humanos
5.
Stress ; 18(2): 143-8, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25758939

RESUMEN

Insecure attachment style is associated with poor health outcomes. A proposed pathway implicates the hypothalamic-pituitary-adrenal axis (HPA-axis), dysregulation of which is associated with a wide range of mental and physical ill-health. However, data on stress reactivity in relation to attachment style is contradictory. This relationship was examined using the novel Trier Social Stress Test for groups (TSST-G): a group-based acute psychosocial stressor. Each participant, in the presence of other group members, individually performed public speaking and mental arithmetic tasks. Seventy-eight healthy young females (20.2 ± 3.2 years), in groups of up to six participants completed demographic information and the Vulnerable Attachment Style Questionnaire (VASQ), and were then exposed to the TSST-G. Physiological stress reactivity was assessed using salivary cortisol concentrations, measured on seven occasions at 10-min intervals. Vulnerable attachment predicted greater cortisol reactivity independent of age, smoking status, menstrual phase and body mass index. Supplementary analysis indicated that insecure anxious attachment style (high scores on the insecurity and proximity-seeking sub-scales of the VASQ) showed greater cortisol reactivity than participants with secure attachment style. Avoidant attachment style (high scores for insecurity and low scores for proximity seeking) was not significantly different from the secure attachment style. Attachment style was not associated with the timing of the cortisol peak or post-stress recovery in cortisol concentrations. These findings in healthy young females indicate subtle underlying changes in HPA axis function in relation to attachment style and may be important for future mental health and well-being.


Asunto(s)
Ansiedad/metabolismo , Hidrocortisona/metabolismo , Apego a Objetos , Estrés Psicológico/metabolismo , Adolescente , Adulto , Índice de Masa Corporal , Femenino , Humanos , Sistema Hipotálamo-Hipofisario/metabolismo , Sistema Hipófiso-Suprarrenal/metabolismo , Saliva/química , Conducta Social , Habla , Encuestas y Cuestionarios , Adulto Joven
6.
J Youth Adolesc ; 44(5): 1066-77, 2015 May.
Artículo en Inglés | MEDLINE | ID: mdl-25200034

RESUMEN

Attachment behaviors play a critical role in regulating emotion within the context of close relationships, and attachment theory is currently used to inform evidence-based practice in the areas of adolescent health and social care. This study investigated the association between female adolescents' interview-based attachment behaviors and two markers of hypothalamic-pituitary-adrenal axis activity: cortisol and dehydroepiandrosterone (DHEA). Unlike the classic stress hormone cortisol, there is very limited investigation of DHEA-a quintessential developmental hormone-in relation to attachment, especially in adolescents. Fifty-five healthy females mean age 14.36 (±2.41) years participated in the attachment style interview. A smaller cortisol awakening response was related to anxious attachment attitudes, including more fear of rejection, whereas greater morning basal DHEA secretion was only predicted by lower levels of reported confiding in one's mother. These attachment-hormone relationships may be developmental markers in females, as they were independent of menarche status. These findings highlight that the normative shifts occurring in attachment to caregivers around adolescence are reflected in adolescents' biological stress regulation. We discuss how studying these shifts can be informed by evolutionary-developmental theory.


Asunto(s)
Conducta del Adolescente/fisiología , Apego a Objetos , Relaciones Padres-Hijo , Estrés Fisiológico/fisiología , Adolescente , Niño , Deshidroepiandrosterona/metabolismo , Revelación , Femenino , Humanos , Hidrocortisona/metabolismo , Relaciones Interpersonales , Modelos Psicológicos , Saliva/metabolismo
7.
Stress ; 15(6): 601-7, 2012 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-22356124

RESUMEN

Although there is well-documented evidence for hyperactivity of hypothalamic-pituitary-adrenal (HPA) axis function in anorexia nervosa (AN), there has been little research into secretory patterns of salivary cortisol and dehydroepiandrosterone (DHEA) in this condition. The cortisol awakening response (CAR), a prominent and discrete feature of the cortisol cycle, has not been extensively explored in adolescent AN. Saliva samples were collected at awakening, 30 min and 12 h post-awakening on two consecutive weekdays from eight female adolescents with clinically diagnosed AN and 41 healthy control (HC) age-matched females. Adolescent AN patients had greater salivary cortisol and DHEA concentrations than HC girls at all points. Increased hormone secretion was unrelated to body mass index. However, despite hypersecretion of both hormones, the circadian pattern including the CAR paralleled that of the HC group. Findings from this preliminary study confirm dysregulation of HPA axis function in adolescent AN as evidenced by hypersecretion of both cortisol and DHEA, which share the common secretagogue adrenocorticotropic hormone. However, the parallel diurnal profiles for AN and HC participants, including the CAR, may indicate hypersecretion per se rather than differential regulation of the diurnal pattern of these two adrenal steroids in AN.


Asunto(s)
Anorexia Nerviosa/fisiopatología , Ritmo Circadiano/fisiología , Deshidroepiandrosterona/metabolismo , Hidrocortisona/metabolismo , Saliva/metabolismo , Adolescente , Femenino , Humanos , Sistema Hipotálamo-Hipofisario/fisiopatología , Sistema Hipófiso-Suprarrenal/fisiopatología
8.
Case Rep Psychiatry ; 2012: 798512, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-23304603

RESUMEN

In the neurodevelopment of adolescent anorexia nervosa (AN), dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis is proposed to be a central component. Furthermore, a therapeutic milieu focusing on affect regulation can contribute much to treatment, given the emotional processing difficulties associated with this disorder. Studies of HPA axis function following such specialist treatments for adolescent AN, however, are rare. This study describes the diurnal pattern of HPA axis activation, including the cortisol awakening response (CAR), in a 16-year-old female diagnosed with AN both during illness and at clinical recovery following milieu therapy with a focus on affect regulation. Specialised single-case study statistics were used to assess whether the patient's data were significantly different from the healthy "norm" at illness and recovery. During illness, her measure of affective problems was outside of the normal range and cortisol and DHEA secretory profiles were significantly elevated across the diurnal period. However, at recovery both her affective state and HPA axis function became comparable to healthy controls. This case study suggests that salivary markers of HPA axis function can be feasibly incorporated into the clinical regime within a specialist adolescent AN residential service and could be used by clinicians to monitor prognosis and interventions.

9.
J Child Psychol Psychiatry ; 52(2): 111-8, 2011 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-20695930

RESUMEN

BACKGROUND: Attachment style has been linked with basal cortisol secretion in healthy adult women. We investigated whether dysregulation in basal cortisol secretion may be evident in younger healthy females. METHODS: Sixty healthy females aged 9-18 years (mean 14.16, SD ± 2.63 years) participated in the Attachment Style Interview (ASI). Eight saliva samples, synchronised to awakening, were collected per day on two consecutive weekdays to examine the cortisol awakening response (CAR) and the subsequent diurnal decline. RESULTS: Participants exhibiting an anxious attachment style had higher cortisol levels on awakening, in contrast to those who were securely attached. The anxious insecure group also showed an attenuated CAR compared to all other participants. Attachment style groups did not differ in cortisol secretion over the remainder of the day. CONCLUSIONS: These findings indicate that the same pattern of cortisol dysregulation associated with disorder in adulthood manifests as a function of anxious (but not avoidant) insecure attachment style in females during healthy childhood and adolescence.


Asunto(s)
Ansiedad/metabolismo , Hidrocortisona/metabolismo , Apego a Objetos , Saliva/metabolismo , Adolescente , Niño , Ritmo Circadiano , Femenino , Humanos , Factores de Tiempo
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