Cortisol/cortisone levels and quality of life in individuals with pulmonary arterial hypertension.

Individuals with pulmonary arterial hypertension experience debilitating symptoms and psychological distress which may influence their cortisol regulation. We describe associations between diurnal salivary cortisol/cortisone levels and quality of life in adults with pulmonary arterial hypertension. Findings suggest potential clinical utility of cortisol/cortisone assessment as applied to a pulmonary arterial hypertension population.

A pilot randomised controlled trial investigating a mindfulness-based stress reduction (MBSR) intervention in individuals with pulmonary arterial hypertension (PAH): the PATHWAYS study.

BACKGROUND: Pulmonary arterial hypertension (PAH) is an uncommon condition with progressive heart failure and premature death. Treatment costs up to £120,000 per patient per year, and the psychological burden of PAH is substantial. Mindfulness-based stress reduction (MBSR) is an intervention with the potential to reduce this burden, but to date, it has not been applied to people with pulmonary hypertension. We wished to determine whether a trial of MBSR for people with PAH would be feasible. METHODS: A customised gentle MBSR programme of eight sessions was developed for people with physical disability due to PAH, and they were randomised to group-based MBSR or treatment as usual. The completeness of outcome measures including Beck Anxiety Index, Beck Depression Inventory and standard physical assessment at 3 months after randomisation were recorded. Health care utilisation was measured. Attendance at the sessions and the costs involved in delivering the intervention were assessed. Semi-structured interviews were conducted to explore the acceptability of the MBSR intervention and when appropriate the reasons for trial non-participation. RESULTS: Fifty-two patients were recruited, but only 34 were randomised due to patients finding it difficult to travel to sessions. Twenty-two completed all questionnaires and attended all clinics, both routine and additional in order to collect outcomes measures. The MSBR sessions were delivered in Bristol, Cardiff and London, costing, on average, between £2234 (Cardiff) and £4128 (London) per patient to deliver. Attendance at each session averaged between two patients in Bristol and Cardiff and three in London. For those receiving treatment as usual, clinician blinding was achievable. Interviews revealed that people who attended MBSR found it interesting and helpful in managing their symptoms and minimising the psychological component of their disease. CONCLUSIONS: We found that attendance at group MBSR was poor in people with chronic PAH within the context of a trial. Achieving better MBSR intervention attendance or use of an Internet-based programme might maximise the benefit of MBSR.

Adjuvant psychological therapy in long-term endocrine conditions.

Consideration of psychological distress in long-term endocrine conditions is of vital importance given the prevalence of anxiety and depression in such disorders. Poor mental health can lead to compromised self-care, higher utilization of health services, lower rates of adherence, reduced quality of life and ultimately poorer outcomes. Adjuvant psychological therapy offers an effective resource to reduce distress in endocrine conditions. While the vast majority of work in this area has focused on psychological screening and intervention in diabetes, identification and recognition of psychological distress are equally important in other endocrinological conditions, with supportive evidence in polycystic ovary syndrome and Addison's disease. Referral pathways and recommendations set out by UK guidelines and the Department of Health mandate requires greater attention across a wider range of long-term endocrine conditions to facilitate improved quality of life and health outcome.

The acute psychobiological impact of the intensive care experience on relatives.

There is a growing awareness amongst critical care practitioners that the impact of intensive care medicine extends beyond the patient to include the psychological impact on close family members. Several studies have addressed the needs of relatives within the intensive care context but the psychobiological impact of the experience has largely been ignored. Such impact is important in respect to health and well-being of the relative, with potential to influence patient recovery. The current feasibility study aimed to examine the acute psychobiological impact of the intensive care experience on relatives. Using a mixed methods approach, quantitative and qualitative data were collected simultaneously. Six relatives of patients admitted to the intensive care unit (ICU) of a District General Hospital, were assessed within 48 h of admission. Qualitative data were provided from semi-structured interviews analysed using interpretative phenomenological analysis. Quantitative data were collected using a range of standardised self-report questionnaires measuring coping responses, emotion, trauma symptoms and social support, and through sampling of diurnal salivary cortisol as a biomarker of stress. Four themes were identified from interview: the ICU environment, emotional responses, family relationships and support. Questionnaires identified high levels of anxiety, depression and trauma symptoms; the most commonly utilised coping techniques were acceptance, seeking support through advice and information, and substance use. Social support emerged as a key factor with focused inner circle support relating to family and ICU staff. Depressed mood and avoidance were linked to greater mean cortisol levels across the day. Greater social network and coping via self-distraction were related to lower evening cortisol, indicating them as protective factors in the ICU context. The experience of ICU has a psychological and physiological impact on relatives, suggesting the importance of identifying cost-effective interventions with evaluations of health benefits to both relatives and patients.

Childcare as a stabilizing influence on HPA axis functioning: a reevaluation of maternal occupational patterns and familial relations.

The influence of family relations, maternal occupational characteristics, and childcare1The UK terms "childcare," childcare centres' and "nurseries" are used throughout this paper to define group care for children prior to starting their first year of formal schooling at age 4 years and are used synonymously with the American terms "day-care" and "preschool." This form of group care is provided in a formal setting, outside the family home and excludes "childminding" (i.e., childcare that may be group based and offered at the home of the care provider/childminder). In the UK, this form of childcare is offered from zero to 4 years old. Children are separated according to their age into small groups usually consisting of 10-15 children. In the present study, all children were in the preschool-aged group (3-4 years old). Where childcare of a different or more generic form is referred to, then this has been made clear in the context or stated in the text. utilization on preschool children's cortisol production were investigated in 56 mother-child dyads. Family characteristics and maternal employment, childcare and child temperament were reported by mothers. Morning and evening levels of children's salivary cortisol were obtained. Children in highly expressive or reserved families exhibited higher cortisol levels compared to children in moderately expressive families. Elevated levels of cortisol were detected in children of mothers reporting low levels of job role quality or high levels of emotional exhaustion. Frequent childcare use was found to protect children against the physiological effects of low maternal job role quality and emotional exhaustion. Findings underscore the pervasive role of the family as set within an external support system and highlight the potential physiological impact of these interacting contexts for children. Further research is needed to fully understand current findings and to develop appropriate psycho-physiological interventions.

Self-efficacy, coping, and difficulties interacting with health care professionals among women living with breast cancer in rural communities.

This study examined self-efficacy, coping, and social support in relation to difficulties interacting with physicians and nurses among women living with breast cancer. One hundred women living in rural, mountainous communities of northeastern California were recruited, with 89 providing complete data for this study. All women completed a battery of questionnaires that included the CARES--Medical Interaction Subscale and measures of self-efficacy, coping, satisfaction with social support, and demographic and medical characteristics. In a multiple regression analysis, difficulties interacting with medical professionals were found to be greater among women who were not married, who used more behavioral disengagement or less self-distraction to cope with breast cancer, and who reported less self-efficacy for affect regulation and for seeking and understanding medical information. Emotional venting and satisfaction with social support for dealing with cancer-related stress were not, however, significantly related to difficulties in interacting with the medical team. This model accounted for an adjusted value of 42% of the variance. Further research is needed to identify possible causal relationships related to these findings and to determine what interventions might be warranted to improve medical interactions for women with breast cancer living in rural areas.

Distress, coping, and social support among rural women recently diagnosed with primary breast cancer.

This study examined distress, coping, and group support among a sample of rural women who had been recently diagnosed with breast cancer. We recruited 100 women who had been diagnosed with primary breast cancer at one of two time points in their medical treatment: either within a window up to 3 months after their diagnosis of breast cancer, or within 6 months after completing medical treatment for breast cancer. Their mean age was 58.6 years (SD = 11.6), and 90% were of white/European American ethnicity. Women completed a battery of demographic and psychosocial measures prior to being randomized into a psychoeducational intervention study, and then again 3 months later at a follow-up assessment. The focus of this article is on the women's self-reported psychosocial status at baseline. Many of the women experienced considerable traumatic stress regarding their breast cancer. However, this distress was not reflected in a standard measure of mood disturbance that is frequently used in intervention research (the Profile of Mood States). The average woman considered her diagnosis of breast cancer to be among the four most stressful life events that she had ever experienced. Also, women on average reported a high level of helplessness/hopelessness in coping with their cancer. On average, women felt that they "often" (but not "very often") received instrumental assistance, emotional support, and informational support. Women varied considerably in which kind of social group provided them with the most support, with as many reporting that they found the greatest support in spiritual/church groups or within their family units as with breast or general cancer groups. These results suggest that among these rural women with breast cancer, distress with the diagnosis of breast cancer must be carefully assessed, as women who are highly distressed about their breast cancer may not report general mood disturbance. Furthermore, the kinds of groups that rural women with breast cancer experience as most supportive need to be identified so that psychosocial interventions can be matched to breast cancer patients' individual needs.

Social support and salivary cortisol in women with metastatic breast cancer.

OBJECTIVE: This study used a cross-sectional design to examine the relationships between social support, both quantity (number of people) and quality (appraisal, belonging, tangible, and self-esteem), and neuroendocrine function (mean and slope of diurnal salivary cortisol) among women with metastatic breast cancer. METHODS: Participants (N = 103) were drawn from a study (N = 125) of the effects of group therapy on emotional adjustment and health in women with metastatic breast cancer. They completed the Interpersonal Support Evaluation List and the Yale Social Support Index and provided saliva samples for assessment of diurnal cortisol levels on each of 3 consecutive days. Diurnal mean levels were calculated using log-transformed cortisol concentrations, and the slope of diurnal cortisol variation was calculated by regression of log-transformed cortisol concentrations on sample collection time. RESULTS: Mean salivary cortisol was negatively related to the Interpersonal Support Evaluation List subscales of appraisal, belonging, and tangible social support. No association was found between quantitative support or the esteem subscale of the Interpersonal Support Evaluation List and mean salivary cortisol. Measures of qualitative and quantitative social support were not associated with the diurnal cortisol slope. CONCLUSIONS: Results show that greater quality of social support is associated with lower cortisol concentrations in women with metastatic breast cancer, which is indicative of healthier neuroendocrine functioning. These results may have clinical implications in the treatment of breast cancer.

Improving the quality and quantity of life among patients with cancer: a review of the effectiveness of group psychotherapy.

Cancer patients suffer from a number of psychosocial problems related to the progression of their disease as well as standard medical interventions. Fortunately, there is empirical evidence suggesting that group psychotherapy is effective at ameliorating psychological distress and in some cases improving survival. For this literature review we examined the psychological morbidity, particularly anxiety and depression, among cancer patients. Further, we conducted a critical examination of the current evidence regarding the effectiveness of group psychotherapy for improving the quality as well as the quantity of life in cancer patients. Finally, we explored the specific components of effective group psychotherapy, which has been associated with enhanced survival. We conclude that there is compelling evidence indicating that group psychotherapy improves the quality of life of cancer patients. Furthermore, there is a growing body of evidence suggesting that group psychotherapy improves survival of cancer patients.

Psychosocial influences on upper respiratory infectious illness in children.

Fifty-five boys and 61 girls, aged 5-16 years, took part in a 15-week longitudinal study of stress and upper respiratory infectious illness. Life events, social support, and psychological coping were measured, and hassles and mood were assessed repeatedly throughout the study period. Upper respiratory symptoms were recorded daily, and episodes of upper respiratory infection were verified by clinical examination. Forty-eight verified episodes of infection were recorded from 41 participants (35.3% of the total sample). Life events and social support interacted in predicting the occurrence of infection, whereas hassles interacted with avoidant psychological coping, independently of age, gender, family composition, social class, negative affect, parental perceived stress, parental smoking, or alcohol consumption. The duration of symptomatic episodes was negatively associated with problem-focused coping, and positively related to avoidant coping. Hassle levels were elevated 3 weeks prior to symptom onset. These results indicate that the impact of life stress on vulnerability to infectious illness in children is moderated by psychological coping and social resources, and that different psychosocial factors influence the occurrence and duration of infections.

Adjustment in patients with rheumatoid arthritis and their children.

OBJECTIVE: To assess everyday life stress and emotional adjustment in patients with rheumatoid arthritis (RA) and their children. METHODS: We conducted a 6 month study of 14 patients with RA with children aged 4-16 years (25 children) and 24 control families (53 children). Life event stress and functional capacity were assessed at the beginning and end of the study, and minor stressors (hassles), positive events (uplifts), and salivary cortisol were recorded weekly. Emotional adjustment was measured monthly in adults by self-report, and bimonthly in children using the Child Behavior Checklist (completed by parents). Social support and psychological coping responses were also measured. RESULTS: Patients with RA experienced fewer positive events than did controls, and they tended to have smaller support networks. Daily hassle levels correlated with severity of disability, and differences in psychological coping were also observed. Children from RA families reported nearly 50% more hassles per week than did controls, and their social networks were significantly smaller. They were rated as having greater problems of social adjustment than controls. Cortisol concentration was greater among children who experienced more life event stress over the study period, but did not differ between groups. CONCLUSION: The patients with RA in this study showed good adaptation, but experienced less pleasure in their daily lives. The children of patients with RA may have heightened vulnerability to stress related problems, with fewer social resources and difficulties in behavioral adjustment.