| 61. |
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| 62. |
- Almgren, Matilda, et al.
(författare)
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The meaning of being in uncertainty after heart transplantation - an unrevealed source to distress.
- 2017
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Ingår i: European journal of cardiovascular nursing : journal of the Working Group on Cardiovascular Nursing of the European Society of Cardiology. - : Oxford University Press (OUP). - 1873-1953 .- 1474-5151. ; 16:2, s. 167-174
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Tidskriftsartikel (refereegranskat)abstract
- As many as 88% of heart transplant recipients (HTRs) suffer from psychological distress. Both psychosocial factors and physical health are associated with increased psychological distress. However, the causes and impacts of psychological distress are unclear. HTRs strive for a sense of control over their health and daily lives in order to improve their psychological well-being. Perceived control was found to be related to the patients' construction of normality, their emotional state, as well as their thoughts and feelings of uncertainty about the future.An in-depth exploration of the meaning of uncertainty during the first year after a heart transplantation (HTX).A phenomenological-hermeneutic method was employed. Interviews were conducted with 14 patients, four women and ten men, with a mean age of 51 years (range: 28-67 years).Being in uncertainty after HTX means losing a sense of coherence, which shatters the HTR's whole worldview. The HTRs search for meaning and strive for coherence, which is no longer achievable. By using a nursing theory, we understand that uncertainty should be seen as a natural state among HTRs. It constitutes the starting point from which the HTRs can reorganise their self-structure and find a new view of life. When striving for normality, certainty and predictability (i.e., the healthcare professional's perspective), we block or prolong this process, thus causing distress among HTRs because they are unable to create a new orientation in life.This study presents a hypothesis of the primary cause of psychological distress after HTX and provides a useful framework for how to approach this condition.
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| 63. |
- Amofah, H. A., et al.
(författare)
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Factors affecting in-hospital sleep-wake pattern in octogenarians during the early postoperative phase after transcutaneous aortic valve replacement
- 2017
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Ingår i: European Journal of Cardiovascular Nursing. - : Sage Publications. - 1474-5151 .- 1873-1953. ; 16:Suppl. 1, s. S53-S53
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Tidskriftsartikel (refereegranskat)abstract
- Background: Octogenarian patients are an increasing group admitted for advanced cardiac treatment. Little is known about factors disturbing their sleep-wake pattern in the early postoperative phase after transcutaneous aortic valve replacement (TAVI), as current knowledge is based upon studies on younger age groups treated for surgical aortic valve replacement.Aim: To determine factors affecting the in-hospital sleep wake pattern in octogenarian patients after TAVI.Methods: This is a prospective cohort study in a tertiary university hospital. Inclusion criteria were age > 80 years with severe aortic stenosis accepted for TAVI. Actigraphy was used to identify sleep-wake pattern (sleep time night and sleep time day), and the Minimal Insomnia Symptom Scale (MISS) to measure self-reported insomnia daily during the first five postoperative days. Charlson`s comorbidity index was used as a measure of comorbidities and the Visual Analog Scale (VAS) to rate pain severity. Information regarding duration of anesthesia, blood transfusion and parenteral administration of morphine equivalents were derived from the patients’ medical journals. Multiple regression analysis was used to test associations between variables.Results: In all, 65 patients (41 women) were included. Mean age was 85 years (SD 2.8). No significant associations were found between age, comorbidities, blood transfusion and morphine equivalents and sleep. Gender was significantly associated with sleep time night and sleep efficiency as men had shortest duration of sleep from the third to the fifth postoperative night (p < .001, and adjusted R2=.230 to .283). Duration of anesthesia had a significant association with sleep time night and sleep efficiency from the third to the fifth postoperative night (p=.013 to p < .001, and adjusted R2=.230 to .283), where longer duration gave less total sleep and lower sleep efficiency. VAS score correlated with wake time night the third night, where a higher VAS score gave more wake time (p=.006 and adjusted R2 .236).Conclusion: Male gender, longer duration of perioperative anesthesia and postoperative pain were associated with disturbances in the postoperative sleep-wake pattern in octogenarian patients in the early postoperative phase after TAVI. This knowledge is important and relevant and should have implications in improving patient care.
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| 64. |
- Amofah, H. A., et al.
(författare)
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Factors associated with disturbances in sleep-wake pattern in octogenarian patients in the early postoperative phase after surgical aortic valve replacement
- 2017
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Ingår i: European Journal of Cardiovascular Nursing. - : Sage Publications. - 1474-5151 .- 1873-1953. ; 16:Suppl. 1, s. S63-S64
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Tidskriftsartikel (refereegranskat)abstract
- Background: Disturbances of the sleep-wake pattern are known phenomenon in the postoperative phase after aortic valve replacement (SAVR) that have negative impact on the morbidity, quality of life and mortality. Octogenarian patients are an increasing group admitted for cardiac surgery, however knowledge is based on younger patients.Aims: To determine factors associated with disturbances in postoperative sleep-wake pattern in octogenarian patients after SAVR.Methods: A prospective cohort study of octogenarian patients in a single center university hospital. Inclusion criteria were age > 80 years, severe aortic stenosis, accepted for SAVR. Actigraphy was used to identify the sleep-wake pattern (sleep-time, sleep efficiency and wake time night and sleep- and wake-time day) for the five first postoperative days, and the sleep questionnaires Minimal Insomnia Symptom scale (MISS) to measure the selfreported insomnia at baseline and daily for the five first postoperative days. Charlsons comorbidity index was used to score comorbidities and the Visual Analog Scale (VAS), was used to rate pain severity. The patients’ medical journals were used to record duration of anesthesia, duration of cardiopulmonary by-pass, blood transfusions and parenteral administration of morphine equivalents. Multiple regression analysis was used to test associations between variables.Results: In all, 78 patients were included (40 women). Mean age was 82 years (SD 2.0). For the sleep-wake pattern first to fifth postoperative night, mean sleep-time night was 330-370 minutes (SD 32-124). Mean sleep efficiency was 68-77% (SD 21-26). Mean sleep-time day was 545-712 minutes (SD 146-169). Mean insomnia score was 1,8-5,3 (SD 2,6-3,8). On the first postoperative night the pain VAS score correlated with wake time night, where a higher VAS indicated more wake time (p=.014, adjusted R2=.213). No other variable; age, gender, duration of anesthesia, duration of cardiopulmonary by-pass, blood transfusion or morphine equivalents showed significant association with the sleep-wake pattern or insomnia.Conclusion: Postoperative pain was associated with disturbances in sleep-wake pattern in octogenarian patients in the early postoperative phase after SAVR. This indicates that pain management may be inadequate for patients after SAVR. More research on this issue is needed to establish data needed to improve treatment and care.
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| 65. |
- Amofah, H. A., et al.
(författare)
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Octogenarian patients experiences with hypnotics in relation to sleep disturbances and delirium after aortic valve therapy
- 2018
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Ingår i: European Journal of Cardiovascular Nursing. - : Sage Publications. - 1474-5151 .- 1873-1953. ; 17, s. 104-105
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Tidskriftsartikel (refereegranskat)abstract
- Background: Sleep disturbance and delirium are complications after surgical aortic valve replacement (SAVR) and transcutaneous aortic valve replacement (TAVI), especially in octogenarian patients. Sedatives and z-hypnotics are medications distributed to promote sleep. However, a knowledge-gap exists on patient experiences with these medications, and sleep and delirium after the cardiac treatment.Aim: To explore and describe how octogenarians suffering from delirium after SAVR/TAVI experience their sleep situation related to sedatives and z-hypnotics, in a long-term perspective.Methods An explorative and descriptive design with a longitudinal qualitative approach was applied. Inclusion criteria; age 80+, treated with SAVR or TAVI and had experienced delirium. Information about administration of sedatives and z-hypnotics was collected from the patients journals. The Confusion Assessment Method (CAM) was used to assess delirium, the Sleep Sufficient Index (SSI) and Minimal Insomnia Symptom Scale (MISS) were used to document self-reported sleep and insomnia. All measures were performed at baseline and daily the five first postoperative days. Ten patients were interviewed 6-12 months after treatment with focus on delirium. Five of these patients were re-interviewed four years later, focusing on their sleep situation.Findings: For the initial interview, five men and five woman, four after TAVI and six after SAVR, mean age 83 were included. One overarching theme revealed; hours in bed represented an emotional chaos. Three sub-themes described the patients experiences with sleep and delirium, a cascade of distressful experiences, the struggle between sleep and activity and elements influencing sleep. In the category physical sleep distractions, sleep medications emerged as a sleep disturbing element but also to evoke delirium. Patients described to be offered sedatives and z-hypnotics in hospital. However, they did not have a positive experience with this as the medication did not make them sleep better. Moreover, they associated the nightmares by the sedatives Four years after the cardiac treatment, the octogenarian patients described that medication did not have a sleep promoting effect, and they did not want it.Conclusion: Octogenarian patients are vulnerable to complications like sleep disturbances and delirium. In preventing and treating these conditions, health-care professionals should be aware of the effect and side-effect of sedatives and z-hypnotics in the octogenarian patients. Our findings show that medications should be cautiously used within this group of patients.
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| 66. |
- Amofah, Hege A., et al.
(författare)
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Sleep in octogenarians during the postoperative phase after transcatheter or surgical aortic valve replacement
- 2016
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Ingår i: European Journal of Cardiovascular Nursing. - : Oxford University Press (OUP). - 1474-5151 .- 1873-1953. ; 15:2, s. 168-177
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Tidskriftsartikel (refereegranskat)abstract
- Background: Octogenarians with aortic stenosis are an increasing population of patients admitted for surgical aortic valve replacement (SAVR) or transcatheter aortic valve implantation (TAVI). Although adequate sleep is important after illness and surgery, it has scarcely been studied in the immediate postoperative phase.Aims: To determine and compare the nature of self-reported sleep and insomnia, and recorded sleep–wake patterns in octogenarians during the in-hospital postoperative phase after SAVR or TAVI.Methods: A prospective cohort design was used that included octogenarian patients undergoing SAVR or TAVI at a regional university hospital. Self-reports were used to document sleep and insomnia, and actigraphy was used to record sleep–wake patterns. Data were collected at baseline preoperatively, and then daily for the first five postoperative days.Results: SAVR patients experienced the most insomnia on postoperative nights later in recovery, while TAVI patients experienced the most insomnia on postoperative nights early in recovery. The median total sleep time, as measured by actigraphy, was 6.4 h, and the median sleep efficiency was 79% for the five postoperative nights, but no differences were found between SAVR and TAVI patients on this parameter. All patients slept more during daytime than at night, with SAVR patients having significantly more total sleep hours for all five days than TAVI patients (p < 0.01).Conclusion: Octogenarians with aortic stenosis had disturbed self-reported sleep, increased insomnia, and disturbed sleep–wake patterns postoperatively, resulting in more daytime sleep and inactivity. In patients undergoing SAVR or TAVI, sleep evolves differently during the in-hospital postoperative phase.
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| 67. |
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| 68. |
- Andreae, Christina, 1969-, et al.
(författare)
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The relationship between physical activity and appetite in patients with heart failure : A prospective observational study
- 2019
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Ingår i: European Journal of Cardiovascular Nursing. - : Sage Publications. - 1474-5151 .- 1873-1953. ; 18:5, s. 410-417
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Physical activity and appetite are important components for maintaining health. Yet, the association between physical activity and appetite in heart failure (HF) populations is not completely understood. The aim of the present study was to investigate the relationship between physical activity, functional capacity, and appetite in patients with HF. Methods: This was a prospective observational study. In total, 186 patients diagnosed with HF, New York Heart Association (NYHA) class II-IV (mean age 70.7, 30% female), were included. Physical activity was measured using a multi-sensor actigraph for seven days and with a self-reported numeric rating scale. Physical capacity was measured by the six-minute walk test. Appetite was measured using the Council on Nutrition Appetite Questionnaire. Data were collected at inclusion and after 18 months. A series of linear regression analyses, adjusted for age, NYHA class, and B-type natriuretic peptide were conducted. Results: At baseline, higher levels of physical activity and functional capacity were significantly associated with a higher level of appetite in the unadjusted models. In the adjusted models, number of steps (p = 0.019) and the six-minute walk test (p = 0.007) remained significant. At the 18-month follow-up, all physical activity variables and functional capacity were significantly associated with appetite in the unadjusted regression models. In the adjusted models, number of steps (p = 0.001) and metabolic equivalent daily averages (p = 0.040) remained significant. Conclusion: A higher level of physical activity measured by number of steps/day was associated with better self-reported appetite, both at baseline and the 18-month follow-up. Further research is needed to establish causality and explore the intertwined relationship between activity and appetite in patients with HF.
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| 69. |
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| 70. |
- Arenhall, Eva, 1974-, et al.
(författare)
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Decreased sexual function in partners after patients’ first-time myocardial infarction
- 2018
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Ingår i: European Journal of Cardiovascular Nursing. - : Sage Publications. - 1474-5151 .- 1873-1953. ; 17:6, s. 521-526
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Tidskriftsartikel (refereegranskat)abstract
- Background: A myocardial infarction event affects not only patients but also partners, although how it affects the partners’ sexual function is not studied.Aim: The purpose of this study was to describe and compare how partners experienced their sexual function one year before with one year after first-time myocardial infarction of their partner.Methods: A longitudinal and comparative design was used. Self-reported data on Watts Sexual Function Questionnaire was collected retrospectively at two occasions from 123 partners (87 women and 36 men), measuring the year prior to the first-time myocardial infarction and the year after. Data were analysed using descriptive and inferential statistics.Results: The total score for Watts Sexual Function Questionnaire showed a significant decrease over time. In all four subscales a decrease was found, which were statistically significant in three out of the four subscales (sexual desire, 19.39 vs 18.61; p<0.001, orgasm, 14.11 vs 13.64; p=0.027 and satisfaction, 12.61 vs 12.31; p=0.042). Twenty-six partners reported that their intercourse frequencies decreased over time, while six partners reported an increased intercourse frequency.Conclusions: Partners’ sexual function decreased after patients’ first-time myocardial infarction. It is important for health personnel to offer information and discussion about sexual function and concerns with both patients and partners after a first-time myocardial infarction.
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