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Biomedical subjects

Veronica Murray

Publications and source records attributed to Veronica Murray.

9 recordsLinked to original sources
PubMed2006

The impact of gender regarding psychological well-being and general life situation among spouses of stroke patients during the first year after the patients' stroke event: a longitudinal study.

BACKGROUND: The informal caregivers perceive lack of choice to take on the role of caregiving, receiving little or no preparation for the caregiving role at home. The typical informal caregiver is female, either a spouse or adult child of the care recipient, and seldom shares the responsibilities of caregiving with other family members. The spouses worry about the ill relative, but also about what consequences the disease might have for their own life. The worries seem to vary with gender and disease. There are, to our knowledge, few previous longitudinal studies that have focused on gender differences among spouses of stroke patients. OBJECTIVES: To explore gender differences among spouses in perceived psychological well-being and general life situation, during the first year after the patients' stroke event. DESIGN: Longitudinal study with three assessments regarding psychological well-being and general life situation during 1 year. SETTINGS: The study took place at a stroke ward, Stockholm, Sweden. PARTICIPANTS: Consecutively 80 female and 20 male spouses of stroke patients admitted to a stroke unit participated. METHODS: Data were analysed using analyses of variance. RESULTS: Female spouses have a negative impact on psychological well-being, while male spouses have a lower occurrence of emotional contacts in their social network. Consistently, the female spouses reported lower quality of life and well-being than the male spouses. CONCLUSIONS: This study generates the hypotheses that there are gender differences among spousal caregivers of stroke patients; female spouses are more negatively affected in their life situation due to the patients' stroke event than the male spouses. It is important to take the individual differences under consideration when designing a nursing intervention, to meet the different needs and demands of male and female caregivers. The interventions should focus on individual support, so that the caregivers can adapt to their new role and be comfortable and effective as informal caregivers.

Female↗
PubMed2006

Post-stroke depression - effect on the life situation of the significant other.

The aim of this study was to describe the life situation among 'significant others' to patients with post-stroke depression, and to identify associations between the life situation of the significant others and patient characteristics. Seventy-one dyads consisting of patients with a diagnosed post-stroke depression and their significant others were included. The patients were assessed for depression with the Montgomery-Asberg Depression Rating Scale and diagnosed according to the DSM-IV. The assessments of significant others included their own life situation and proxy assessments of the patients' state of depression, anger, change of personality, and need of assistance. Significant others of male stroke patients reported a more negative impact on their life situation, than did significant others of female stroke patients (p = 0.04). There was a significant association between the patient's level of depression and physical function [activities of daily living (ADL)], with those with less impaired ADL having more major depression than those with more impaired ADL (p = 0.007). This study indicates that major post-stroke depression is more common among patients with limited functional deficits. This highlights the importance of assessment for depression also among seemingly recovered stroke patients in order to treat and support those in need. This study also stresses the importance of identifying different needs of the significant others in order to provide appropriate support in their caregiving role.

Activities of Daily Living↗
PubMed2005

Spouse's life situation after partner's stroke event: psychometric testing of a questionnaire.

AIM: This paper reports a study to validate and test the reliability of a questionnaire constructed to evaluate the life situation of spouses after their partners have had a stroke. BACKGROUND: Stroke is a disease with great consequences for survivors and their families. Most survivors return home after the hospitalization and rehabilitation due to the stroke event. Relatives, primarily spouses, often feel obligated to care for the survivor at home, providing emotional support or assisting the person in activities of daily living. More specific information is needed about the spouse's life situation after the stroke event in order to develop effective supportive strategies. METHODS: Psychometric testing of the Life Situation Questionnaire was undertaken with 99 spouses of stroke survivors. The 13-item questionnaire consists of four subscales: 'Worries', 'Powerlessness', 'Personal adjustment' and 'Social isolation'. RESULTS: Item analysis showed that each item correlated with its own subscale (r = 0.63-0.78). The instrument had high internal consistency, with Cronbach's alphas of 0.80-0.86 and reasonable high congruent validity when correlated with a Wellbeing instrument, with a correlation of 0.59 (P = 0.001). Exploratory factor analysis confirmed the subscales, accounting for 77% of the variance. CONCLUSION: The Life Situation Questionnaire is a valid and reliable instrument, and could serve as an assessment tool after a stroke event to identify family caregivers who have problems in their life situations and need support from healthcare services.

Adaptation, Psychological↗
PubMed2005

The impact of a nurse-led support and education programme for spouses of stroke patients: a randomized controlled trial.

AIMS AND OBJECTIVES: The aim of the present study was to determine the impact of a nurse-led support and education programme for improving the spouses' perceived general quality of life, life situation, general well-being and health state. BACKGROUND: Stroke is a disease with great consequences for the patients and their families. The spouses often feel obligated to care for the patient, providing psychological and physical support and having to cope with the patient's physical and cognitive impairments. This might lead to increased problems, as family members struggle to adapt to their new roles and responsibilities. DESIGN AND METHODS: Longitudinal, randomized controlled trial. One hundred spouses were randomly assigned to intervention or control groups, 50 in each group. The intervention group participated in a support and education programme, six times during six months, led by stroke specialist nurses. Both groups were followed for 12 months. RESULTS: No significant differences were found, between intervention and control groups, over time. In the sub analyses, we found that the group attending 5-6 times had a significant decrease in negative well-being and increased quality of life over time, while the group attending fewer times had a significant decrease in positive well-being and health state, similar to the control group, which also had a significant decrease in negative and general well-being. CONCLUSIONS: A support and education programme might have a positive effect on spouses' well-being, on condition that they attend at least five times. RELEVANCE TO CLINICAL PRACTICE: To facilitate the spouses' role as informal caregivers to the stroke patients, further development of the support and education programme used in the present study is needed, including empowerment approach and implementation of coping strategies.

Adaptation, Psychological↗
PubMed2005

Predictors of quality of life among spouses of stroke patients during the first year after the stroke event.

BACKGROUND: Stroke, a disease with severe consequences for patients and their families, often lead to psychosocial stress, and a decline in the quality of life (QoL) among carers. Predicting the QoL is essential in the development of effective nursing support interventions. AIM: The aim of the present study was to identify predicting factors for the general QoL among spouses of stroke patients, and to determine whether these predictors change during the first year after the patient's stroke event. DESIGN: One hundred spouses were followed three times during 1 year regarding QoL, own illness, economic situation, well being, life situation, sense of coherence, social network and the patients' ability in activities of daily living (ADL). Stepwise multiple linear regression analyses were conducted for the baseline, 6- and 12-month assessments respectively, with the present QoL as the dependent variable. RESULTS: Over time during the first year after the patients' stroke event, there were significant differences in the spouses perceived general QoL. Life situation and economic situation were the only predictors of the spouses' QoL, which emerged during the entire year after the patient's stroke event, while well being, education, own illness, social network and ADL ability (patient) emerged at one or two occasions. CONCLUSION: The psychosocial factors -- life situation, well being, social network, education and economy -- are important in predicting QoL among spouses of stroke patients, and these predicting factors change over time. Determining the predictors at an early stage, and continuously over time, will help to focus clinical nursing interventions on the spouses' changing needs.

Aged↗
PubMed2005

Double-blind comparison of sertraline and placebo in stroke patients with minor depression and less severe major depression.

BACKGROUND: Poststroke depression is a frequent condition and important to treat. The aim of this trial was to study the efficacy and tolerability of sertraline. METHOD: In 4 Swedish stroke centers, 123 patients (aged 70.7 +/- 9.9 years) were enrolled during the period September 1998 to January 2001 in a randomized, double-blind, placebo-controlled 26-week trial, at a mean of 128 +/- 97 days (range, 3-375 days) after stroke, if they fulfilled DSM-IV criteria of major depressive episode (N = 76) or minor depressive disorder (N = 47). The primary efficacy variable was a change in depression assessed by the Montgomery-Asberg Depression Rating Scale. The Emotional Distress Scale (EDS) was administered and the occurrence of emotionalism and quality of life (QoL) were assessed, as well as neurologic recovery. Efficacy analyses were intention-to-treat, short-term (week 6) and long-term (week 26). RESULTS: Of the 123 patients, 62 were treated with sertraline (50-100 mg/day) and 61 with placebo. Both groups improved substantially, with no differences between the treatments, either for major depressive episode or minor depressive disorder, or for short- or long-term antidepressant effect and neurologic outcome. EDS revealed a better outcome with sertraline at week 6 (p < .05). At week 26, the improvement in QoL was better in sertraline patients (p < .05) and there was a trend for emotionalism (p = .07). No serious side effects were seen. CONCLUSION: Poststroke depression as measured by a conventional depression rating scale improved over time irrespective of treatment. Positive effects specific to sertraline were identified in emotional distress, emotionalism, and QoL. The study indicates that poststroke emotional reactions comprise depression and other domains susceptible to pharmacologic therapy.

Aged↗
PubMed2004

[Emotional reactions common sequelae of stroke].

Emotional reactions are important sequelae of stroke. Mood disorders, such as depression, anxiety, post-traumatic stress syndrome and emotionalism, occur during the first post-stroke year, each of them in approximately 20-30% of patients. They often overlap, and prevalence estimates differ on account of differences in definitions; study populations; exclusion criteria and time of assessment. The risk seems to be greatest, at least for depression, in the first months after stroke. Some patients recover spontaneously but symptoms persist in up to one third. Pharmacological treatment can have a positive effect that also applies to rehabilitation, quality of life and cardiovascular mortality. However, study findings are not uniform and conclusive therapeutic and preventive intervention trials on mood disorders after stroke are urgently needed.

Affect↗
PubMed2004

[Thrombolytic therapy in acute ischemic stroke. Critical analysis of current knowledge].

Thrombolysis is a highly promising treatment in acute ischaemic stroke. There is evidence of positive effects at least up to three hours and most probably up to six. The risk of intracranial haemorrhage is increased fourfold with thrombolysis; risk factors other than the treatment as such have not been identified for certain; the risk is not related to giving thrombolysis during the 0-3 as opposed to the 3-6 hour time window. There is a non-significant excess of deaths, ranging from a small reduction to a substantial excess. There is not enough evidence to answer several questions regarding the influence of patient- and stroke characteristics on effectsize; death; and risk of intracranial haemorrhage. Giving priority to new large randomized controlled trials is essential to achieve this knowledge.

Acute Disease↗