| 1. |
- Olsson, Erik, 1956-, et al.
(författare)
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Made in Swedish : diasporisation and lifestyle orientation among Swedish migrant networks in Southern Spain
- 2021
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Ingår i: Social Identities. - : Informa UK Limited. - 1350-4630 .- 1363-0296. ; 27:2, s. 197-211
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Tidskriftsartikel (refereegranskat)abstract
- The article demonstrates how large social associations are operating at the locus of a community-making related to the networks of Swedish migrants in Southern Spain. The associations are selectively targeting relatively wealthy older (ethnic) Swedish individuals, offering them a home-like social arena with access to a club equipped with well-known facilities and activities from the Swedish tradition. In addition, these associations offers valuable information and services that ensure their members a comfortable lifestyle in Spain but also facilitates a life with close connection to the Swedish society. In this social space, the Swedish migrants meet, socialise and to some extent, consume, rather than making efforts to participate and becoming integrated in Spanish society. It is also obvious how this environment becomes a hub for maintaining links and societal life with the Swedish society. The article argues that the practices used by the social associations in their mobilisation, are becoming part of a ‘diasporisation’ of Swedes in Southern Spain. It is also argued that these practices are both reflecting assumed needs and requests from the individuals in the migrant networks as well as orientating them into a lifestyle that promotes comfort and transnational links with their country of origin.
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| 2. |
- Humphries, Sophia, et al.
(författare)
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Association between β-blocker dose and quality of life after myocardial infarction : a real-world Swedish register-linked study
- 2022
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Ingår i: European Heart Journal. - : Oxford University Press. - 2048-8726 .- 2048-8734. ; 11:6, s. 491-500
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Tidskriftsartikel (refereegranskat)abstract
- Background β-blockers are routinely administered to patients following myocardial infarction (MI), yet their potential effect on health-related quality of life (HRQoL) is not entirely understood. We investigated the relationship between two different doses of β-blockers with HRQoL following MI.Methods and results This nationwide observational study used Swedish national registries to collate sociodemographic, clinical, medication, and HRQoL {the latter operationalized using EuroQol [European Quality of Life Five Dimensions Questionnaire (EQ-5D)]}. Estimates at 6–10 weeks and 12–14 months post-MI follow-up from pooled linear and logistic models were calculated after multiple imputation. We identified 35 612 patients with first-time MI, discharged with β-blockers, and enrolled in cardiac rehabilitation between 2006 and 2015. Upon discharge, patients were either dispensed <50% [24 082 (67.6%)] or ≥50% [11 530 (32.4%)] of the target dosage, as defined in previous trials. After adjusting for pre-defined covariates, neither the EQ-5D Index nor the Emotional Distress items were statistically different between groups. The EQ-VAS score was significantly lower in patients treated with ≥50% target β-blocker dose than those treated with <50% of the target dose [−0.87 [−1.23, −0.46], P < .001]. Results were similar at the 12-month follow-up and across sub-groups separated by sex and age.Conclusion No difference in HRQoL was found among patients taking <50% vs. ≥50% of the target β-blocker dose, except for the EQ-VAS in which higher scores were reported in those taking a lower dose. The clinical meaningfulness of this statistical significance is likely low.
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| 3. |
- Humphries, Sophia, et al.
(författare)
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Designing a Web-Based Psychological Intervention for Patients With Myocardial Infarction With Nonobstructive Coronary Arteries : User-Centered Design Approach
- 2020
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Ingår i: Journal of Medical Internet Research. - : JMIR Publications Inc.. - 1438-8871. ; 22:9
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The involvement of patient research partners (PRPs) in research aims to safeguard the needs of patient groups and produce new interventions that are developed based on patient input. Myocardial infarction with nonobstructive coronary arteries (MINOCA), unlike acute myocardial infarction (MI) with obstructive coronary arteries, is presented with no significant obstructive coronary artery disease. Patients with this diagnosis are a subset of those diagnosed with traditional MI and often need more psychological support, something that is presently not established in the current treatment scheme in Swedish health care or elsewhere, to our knowledge. An internet-delivered intervention might offer patients with MINOCA the opportunity to access a psychological treatment that is tailored to their specific needs after MINOCA and could therefore supplement the existing medical care in an easily accessible format.OBJECTIVE: This paper aims to describe the development of a therapist-guided, internet-delivered psychological intervention designed specifically for patients with MINOCA.METHODS: The study used a participatory design that involved 7 PRPs diagnosed with MINOCA who collaborated with a team consisting of researchers, cardiologists, and psychologists. Intervention content was developed iteratively and presented to the PRPs across several prototypes, each continually adjusted and redesigned according to the feedback received. The intervention and experience of it were discussed by PRPs in a final meeting and then presented to a panel of 2 clinical psychologists and a cardiologist for further input.RESULTS: The outcome of the collaboration between PRPs and the research group produced a web-based psychological 9-step program focusing on stress, worry, and valued action. The input from PRPs contributed substantially to the therapy content, homework tasks, interactive activities, multimedia, and design presentation.CONCLUSIONS: Working with PRPs to develop an intervention for people with MINOCA produced a web-based intervention that can be further evaluated with the goal of offering a new psychological treatment option to a patient group currently without one. Direct contribution from PRPs enabled us to obtain relevant, insightful, and valuable feedback that was put towards the overall design and content of the intervention.
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| 4. |
- Humphries, Sophia, et al.
(författare)
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Internet-Based Cognitive Behavioral Therapy for Patients Reporting Symptoms of Anxiety and Depression After Myocardial Infarction : U-CARE Heart Randomized Controlled Trial Twelve-Month Follow-up
- 2021
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Ingår i: Journal of Medical Internet Research. - : JMIR Publications. - 1438-8871. ; 23:5
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Tidskriftsartikel (refereegranskat)abstract
- Background: The U-CARE Heart trial was one of the first randomized controlled trials to evaluate the effect of internet-based cognitive behavioral therapy on self-reported symptoms of anxiety or depression for patients with a recent myocardial infarction. While the effects of internet-based cognitive behavioral therapy on Hospital Anxiety and Depression Scale (HADS) scores at 14 weeks postbaseline were not significant, in this study, we investigated possible long-term effects of treatment.Objective: The aim of this study was to evaluate the long-term effectiveness of internet-based cognitive behavioral therapy on self-reported symptoms of anxiety and depression in patients 12 months after a myocardial infarction and to explore subsequent occurrences of cardiovascular disease events.Methods: Shortly after acute myocardial infarction, 239 patients (33% female, mean age 59.6 years) reporting mild-to-moderate symptoms of anxiety or depression were randomized to 14 weeks of therapist-guided internet-based cognitive behavioral therapy (n=117) or treatment as usual (n=122). Data from national registries were used to explore group differences in clinical outcomes such as cardiovascular disease and cardiovascular-related mortality for a follow-up period of up to 5 years: group differences in HADS total score 1 year post-myocardial infarction, the primary outcome, was analyzed using multiple linear regression. Secondary outcomes, such as HADS anxiety and depression subscales and the Cardiac Anxiety Questionnaire total score (CAQ), which measures heart-focused anxiety, were analyzed in the same way. Multiple imputation was used to account for missing data, and a pooled treatment effect was estimated. Adjusted Cox proportional hazards models were used to estimate hazard ratios (HRs) for data pertaining to registry outcomes.Results: Both groups reported lower HADS total scores 1 year after myocardial infarction than those at baseline. HADS total scores were not significantly different between the treatment and control groups 1 year after myocardial infarction (beta=-1.14, 95% CI -2.73 to 0.45, P=.16). CAQ was the only measure improved significantly by internet-based cognitive behavioral therapy when compared with treatment as usual ( beta=-2.58, 95% CI -4.75 to -0.42, P=.02) before adjusting for multiple comparisons. The composite outcome of nonfatal cardiovascular events and cardiovascular-related mortality did not differ between groups but was numerically higher in the internet-based cognitive behavioral therapy group, who were at slightly greater risk (HR 1.8, 95% CI 0.96 to 3.4, P=.07). Adjusting for previous myocardial infarction and diabetes attenuated this estimate (HR 1.5, 95% CI 0.8 to 2.8, P=.25).Conclusions: Internet-based cognitive behavioral therapy was not superior in reducing self-reported symptoms of depression or anxiety compared to treatment as usual at the 1-year follow-up after myocardial infarction. A reduction in cardiac-related anxiety was observed but was not significant after adjusting for multiple comparisons. There was no difference in risk of cardiovascular events between the treatment groups. Low treatment adherence, which might have affected treatment engagement and outcomes, should be considered when interpreting these results.
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| 5. |
- Humphries, Sophia, et al.
(författare)
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Randomized evaluation of routine beta-blocker therapy after myocardial infarction quality of life (RQoL) : design and rationale of a multicentre, prospective, randomized, open, blinded endpoint study
- 2023
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Ingår i: European Heart Journal Open. - : Oxford University Press. - 2752-4191. ; 3:3
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Tidskriftsartikel (refereegranskat)abstract
- AimsMost cases of acute myocardial infarction (MI) in Sweden are treated with long-term β-blocker therapy as secondary prevention. Case studies and patient reports have indicated negative effects of β-blockers including symptoms of depression, fatigue, sexual dysfunction, and general low mood, all related to reduced quality of life (QoL). To date, no recent large-scale, randomized trial has explored the effects of β-blockers on these factors.Methods and resultsThe ongoing Randomized Evaluation of Decreased Usage of beta-bloCkErs after myocardial infarction (REDUCE): quality of life (RQoL) study is a multicentre, prospective, randomized pre-specified substudy aiming to evaluate the effects of β-blockers on self-reported measures of QoL. Following randomized allocation to long-term β-blocker or no β-blocker treatment, patients complete a total of six baseline measures pertaining to QoL, sexual functioning, and perceived side effects. Data collection is optionally carried out online through a unique and secure portal and repeated again at two follow-up time points. Recruitment began in July 2018. Data from the first 100 patients showed that at the first follow-up, 93% had completed the questionnaires, which decreased to 81% at the second follow-up. The method of digital data collection was utilized by over half of the patients recruited so far.ConclusionData from the first 100 patients indicate success in terms of study design and recruitment. The RQoL substudy investigates the effects of β-blockers on self-reported measures of QoL in MI patients and will potentially contribute to the limited knowledge of QoL-related side effects reported in conjunction with β-blocker use.Clinical trial registrationEudra CT number, 2017-002336-17; Clinical trial.gov identifier, NCT03278509
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| 6. |
- Humphries, Sophia
(författare)
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Taking mind matters to heart : E-health methods to assess and treat psychological distress associated with myocardial infarction and Takotsubo syndrome
- 2022
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis comprises five studies investigating psychological distress in patients with myocardial infarction (MI) and Takotsubo syndrome (TS), with a focus on using e-health methods for data collection and delivery of psychological interventions. The aim of study 1 was to explore the long-term (12 month) effect of an internet-delivered intervention for MI patients experiencing self-reported symptoms of anxiety or depression compared to a control group without access to the treatment intervention. Using data from several Swedish national registers we also investigated whether the intervention had any effect on risk for adverse cardiovascular (CV) events, including recurrent MI and CV-related mortality. Effect of treatment was not significant between groups on lowering symptoms of anxiety or depression nor for risk of CV events or CV-related mortality. Low treatment adherence is discussed as a probable reason for these findings. Study 2 aimed to build from the lessons learned in study 1, as well as the existing literature and continuous input and collaboration with patient research partners (PRPs) to develop an internet intervention designed for patients experiencing high levels of anxiety or stress following MI with non-obstructed coronary arteries (MINOCA) or TS. We present the processes involved during the development and creation of this novel internet intervention. Following on from this, in Study 3 we tested the feasibility of this intervention using pre-specified progression criteria that was aimed to assess whether the intervention and study protocol were feasible in a randomised controlled trial (RCT). We screened patients for eligibility and offered participation in the study to those who met the pre-defined inclusion criteria. We collected both psychometric and qualitative data and assessed progression criteria that covered: recruitment, time and resources, proportion of participants completing the intervention and, participant experiences of the intervention. Study 4 used data from the Swedish national registers to estimate the association of health-related quality of life (HRQoL) with high vs low dose of β-blocker, prescribed after MI. The aim was to investigate, in advance of an ongoing register-based RCT, whether there is any association of β-blocker dose on patient reported HRQoL. Since there are many reasons for a patient to receive a high or low dose respectively, controlling for possible confounding was crucial. We used the European Quality of Life Five Dimensions questionnaire (EQ-5D) to assess HRQoL using data from over 35000 unique, first-time MI patients in Sweden.Study 5 presents the trial design, rationale and baseline data from the first 100 patients recruited into a registry-based RCT sub-study focussed on investigating several psychological-related outcomes in patients randomised to receive β-blocker treatment or no treatment. The feasibility, strengths and challenges of using digitalised in-hospital data collection techniques are also evaluated.
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| 7. |
- Leissner, Philip, et al.
(författare)
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Association of anxiety and recurrent cardiovascular events : investigating different aspects of anxiety
- 2024
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Ingår i: European Journal of Cardiovascular Nursing. - : Oxford University Press (OUP). - 1474-5151 .- 1873-1953.
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Tidskriftsartikel (refereegranskat)abstract
- Aims While elevated levels of anxiety are associated with worse prognosis of cardiovascular disease (CVD), this association may vary between different aspects of anxiety. The aim of this study was to analyse self-reported behavioural, physiological, affective, and cognitive aspects of anxiety and their relation to the risk of recurrent CV events.Methods and results This prospective cohort study utilized data from the U-CARE Heart trial. Participants (N = 935, post myocardial infarction) answered the Hospital Anxiety and Depression Scale (HADS: Anxiety subscale) and the Cardiac Anxiety Questionnaire (CAQ: Fear, Avoidance & Attention subscales). HADS Anxiety reflected physiological aspects, CAQ Fear reflected cognitive and affective aspects, CAQ Avoidance reflected behavioural aspects, and CAQ Attention reflected cognitive aspects of anxiety. Cox regression was used to estimate the risk between anxiety and recurrent major adverse cardiac event (MACE). During the follow-up period (mean 2.9 years), 124 individuals (13%) experienced a specified MACE endpoint. HADS Anxiety and CAQ Total were both associated with increased risk of MACE [hazard ratio (HR) = 1.52, 95% confidence interval (CI): 1.15-2.02 and HR = 1.30, 95% CI: 1.04-1.64, respectively]. Among the CAQ subscales, there was support for an association between Avoidance and risk of MACE (HR = 1.37, 95% CI 1.15-1.64), but not for Attention and Fear.Conclusion The results support that anxiety is associated with an increased risk of recurrent MACE in post-myocardial infarction patients. The association between anxiety and risk was strong for the aspects of anxiety relating to behaviour and physiology, while the support for an association with cognitive and affective aspects was lacking.
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| 8. |
- Leissner, Philip, et al.
(författare)
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The factor structure of the cardiac anxiety questionnaire, and validation in a post-MI population
- 2022
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Ingår i: BMC Medical Research Methodology. - : BioMed Central (BMC). - 1471-2288. ; 22
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Tidskriftsartikel (refereegranskat)abstract
- Background: CVD-patients with higher levels of cardiac anxiety suffer psychologically, as well as being at increased risk for cardiac morbidity and mortality. Therefore it is important to be able to assess CA in a clinical setting. It is currently measured with the Cardiac Anxiety Questionnaire, which has conflicting findings regarding its factor structure, and it has not been validated in a Swedish population. This study aimed to examine the factor structure of CAQ and its psychometric properties in a Swedish CVD-population.Methods: Nine hundred thirty patients post-MI were recruited at different Swedish hospitals and completed the CAQ, along with several other questionnaires. Exploratory factor analysis and confirmatory factor analysis were conducted to explore factor structure and to inspect various factor solutions from previous research. Standard psychometric tests were performed for the CAQ to test its validity and reliability.Results: The exploratory analysis found a model with the factors Fear/Worry, Avoidance and Attention. The confirmatory factor analysis indicated that a 3-factor solution best fitted the data, but with certain items removed. Additionally, psychometric properties turned out acceptable in a Swedish post-MI population.Conclusions: We conclude that the original 3-factor structure of the CAQ is valid, but that the questionnaire could be revised in regard to some items. A shorter 10-items version could also be considered. We also confirm that the CAQ is a valid instrument to measure CA in a Swedish MI-population.
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| 9. |
- Liljeroos, Thea, et al.
(författare)
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Self-perceived cognitive status and cognitive challenges associated with cardiac rehabilitation management : experiences of elderly myocardial infarction patients.
- 2022
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Ingår i: Disability and Rehabilitation. - : Taylor & Francis Group. - 0963-8288 .- 1464-5165. ; 44:15, s. 3834-3842
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: The study aimed to explore the self-perceived cognitive status and cognitive challenges associated with lifestyle changes in cardiac rehabilitation among elderly myocardial infarction (MI) patients (≥65 years). Further, the study explored coping strategies developed to manage these challenges in the everyday life.METHODS: Nine patients were included in the study. Data were collected by telephone or in person, between 6 and 12 weeks post MI, using semi-structured interviews. Data were analysed inductively, using thematic analysis.RESULTS: Four major themes were identified, highlighting elderly MI patients' experiences of their cognitive status and cardiac rehabilitation management: (1) A change in cognition over time, (2) Situating the MI within a challenging and changing life context, (3) Navigating the hurdles of cardiac rehabilitation, and (4) Being seen within the healthcare system.CONCLUSION: Elderly MI patients are situated in a complex life context, dealing with a transition to retirement, multiple health issues and age-related cognitive decline. In this context, the MI experience is marginalised, and cognitive decline normalized. By adopting individually tailored interventions and improving healthcare provider continuity and accessibility, cognitive challenges associated with cardiac rehabilitation could be easier to overcome.IMPLICATIONS FOR REHABILITATIONSelf-perceived cognitive impairment, in particular regarding memory, seems fairly common among elderly MI patients and should likely be identified prior to hospital discharge in order to optimize the prospects of self-care.There seems to exist an unmet need to implement the practice of individually adapted education and information further, in accordance with current recommendations for elderly cardiac patients.The overall health and cognitive status, social network and the objective living conditions (e.g., distance from service and housing) should be taken into account when planning the patient's cardiac rehabilitation management.Healthcare providers likely need to strengthen the continuity of care and increase its accessibility for elderly MI patients, in particular following the transfer from hospital care to local health centres.
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| 10. |
- Mars, Katarina, et al.
(författare)
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Association between β-blocker dose and cardiovascular outcomes after myocardial infarction : insights from the SWEDEHEART registry
- 2020
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Ingår i: European Heart Journal. - : Oxford University Press (OUP). - 2048-8726 .- 2048-8734. ; 10:4, s. 372-379
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Tidskriftsartikel (refereegranskat)abstract
- AimsDose-dependent effects of β-blockers on survival and cardiovascular outcomes after myocardial infarction (MI) are not well understood. We investigated the long-term risk of cardiovascular events in patients with different doses of β-blockers after MI.Methods and resultsThis was a nationwide observational study linking morbidity, mortality, socioeconomic, and medication data from Swedish national registries. Between 2006 and 2015, 97 575 unique patients with first-time MI were included. In total, 33 126 (33.9%) patients were discharged with ≥50% of the target β-blocker dose and 64 449 (66.1%) patients with <50% of the target β-blocker dose used in previous randomized trials. The primary composite endpoint was re-infarction or all-cause death within 1 year from discharge. Multivariable adjusted 1-year follow-up estimates using mixed effects Cox regression [HR (95% CI)] showed that patients treated with ≥50% of the target dose had a similar risk of the composite endpoint [1.03 (0.99–1.08)] and a somewhat higher risk when stroke, atrial fibrillation, or heart failure hospitalization were added to the composite endpoint [1.08 (1.04–1.12)], compared with patients on <50% of the target β-blocker dose. Results remained similar up to 5 years of follow-up and consistent across relevant patient subgroups, including patients who developed heart failure during the index hospitalization.ConclusionsIn contrast to doses of β-blockers used in previous trials, ≥50% of the target β-blocker dose was not associated with superior cardiovascular outcomes up to 5 years as compared with <50% of the target dose. Contemporary randomized clinical trials are needed to clarify the optimal dose of β-blockers after MI.
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| 11. |
- Olsson, Erik, 1956-
(författare)
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Framgång på tur. Kapital och sociala strategier i migranters berättelser om framgångsrika karriärer
- 2020
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Ingår i: ARKIV. Tidskrift för samhällsanalys. - : Arkiv Forlag & Tidskrift. - 2000-6225 .- 2000-6217. ; :12, s. 141-174
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Tidskriftsartikel (refereegranskat)abstract
- Artikeln baseras på intervjuer med 32 framgångsrika personer inom affärsvärlden och högskolan som alla invandrat till Sverige från Mellanöstern. Deras berättelser handlar om framgång trots att ursprunget gett dem sämre utgångslägen. De berättar om en uppväxt i samhällen med stor respekt för utbildning och om vikten av att ha ett bra kontaktnät. Detta kapital hade emellertid liten betydelse efter migrationen och en framgångsrik strategi var i stället att pragmatiskt mobilisera nytt kapital i form av ny utbildning, nya nätverk, hårt arbete och kunskap om spelets regler inom respektive profession. Eftersom framgångsrika karriärer på detta sätt ensidigt betingas av villkoren i det nya samhället, blir framgång för migranter beroende av att individerna anlägger en pragmatisk inställning till skillnader mellan samhällen. Detta innebär bland annat att migranter ofta får bortse från olika slags orättvisor och diskriminering.
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| 12. |
- Olsson, Erik, 1956-, et al.
(författare)
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Rutten till Brasilien : Svenska emigranters texter om migrationsindustri och nätverk
- 2022
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Ingår i: RIG. - 0035-5267 .- 2002-3863. ; :3, s. 147-168
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Tidskriftsartikel (refereegranskat)abstract
- During the 1800s until the First World War, the migration to Brazil by Swedish citizens reached several thousands. The majority of these migrants were poor laborers or peasants traveling in the hope of finding a prosperous life in the new country. The Swedish migrants migrated to the new country with minimal economic resources at their disposal and with limited opportunities to decide on their own situation. This article is concerned with the migrants’ representation of their routes in different Swedish newspapers or booklets at the time of their migration. These texts provide insights into the conditions the migrants experienced while traveling to the new country and establishing themselves there, as well as the confinements they experienced when encountering a powerful migration regime linked to the Brazilian government and the migration industry that consisted of agents that organized and administered the travel as well as ex-migrants of Swedish or other Scandinavian origin that offered different kinds of services. The article discusses how the Swedish migrants accounted for their attempts to improve their life-situation while dependent on the migration industry for their survival. However, their strategies also included networking with their friends and neighbors for both community and instrumental reasons. In this perspective, the migrants’ interest in publishing their experiences on the routes fits into their attempts to reclaim social agency and expand their social networks to include the broader Swedish society. One conclusion of the study is that the transatlantic migration of the 1800s seemingly had a resemblance to the current migration from the Global South toward the Global North; the migrants are struggling against exploitation and a powerful migration regime by investing their engagement in a larger social network.
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| 13. |
- Olsson, Erik, 1967-, et al.
(författare)
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The e-mental health treatment in Stockholm myocardial infarction with non-obstructive coronaries or Takotsubo syndrome study (E-SMINC) : a study protocol for a randomised controlled trial
- 2022
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Ingår i: Trials. - : Springer Science and Business Media LLC. - 1745-6215. ; 23:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: In the aftermath of a myocardial infarction with non-obstructive coronary arteries (MINOCA) or Takotsubo syndrome (TS), patients commonly express high levels of stress and anxiety. Current treatment alternatives rarely address these issues. Methods: The study is a randomised controlled trial, where 90 patients with a discharge diagnosis of MINOCA or TS who also report symptoms of stress or anxiety will be randomised 2–6 weeks after their cardiac event. The treatment consists of 10 weeks of Internet-based cognitive behaviour therapy (CBT) and starts immediately after randomisation for the treatment group. The control group receives usual care. Main outcomes are symptoms of anxiety measured with the Hospital Anxiety and Depression scale, anxiety subscale, and perceived stress measured with the Perceived Stress Scale, 14-item version, 10 weeks after randomisation. Secondary measures include cardiac specific anxiety, symptoms of post-traumatic stress, quality of life, cortisol measured in hair and physiological stress responses (heart rate variability, blood pressure and saliva cortisol) during a stress procedure. Ten weeks after randomisation, the control group will also receive treatment. Long-term follow-up in the self-report measures mentioned above will be conducted 20 and 50 weeks after randomisation where the total group’s development over time is followed, and the groups receiving intervention early versus late compared. Discussion: At present, there are no randomised studies evaluating psychological treatment for patients with MINOCA or TS. There is an urgent need for treatment alternatives aiming at relieving stress and anxiety considering the high mental stress and anxiety levels observed in MINOCA and TS, leading to decreased quality of life. CBT aiming at reducing mental stress has been shown to be effective regarding prognosis in patients with coronary artery disease. The current protocol describes a randomised open-label controlled trial evaluating an Internet-based CBT program for reduction of stress and anxiety in patients with increased mental stress and/or anxiety with a discharge diagnosis of either MINOCA or TS. Trial registration: ClinicalTrials.govNCT04178434. Registered on 26 November 2019.
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| 14. |
- Rondung, Elisabet, 1980-, et al.
(författare)
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Reducing stress and anxiety in patients with myocardial infarction with non-obstructive coronary arteries or Takotsubo syndrome : A non-randomized feasibility study
- 2022
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Ingår i: Internet Interventions. - : Elsevier. - 2214-7829. ; 29
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Tidskriftsartikel (refereegranskat)abstract
- Background and aim: In the aftermath of a myocardial infarction with non-obstructive coronary arteries (MINOCA) or Takotsubo syndrome (TS), patients commonly express high levels of stress and anxiety. Current treatment alternatives rarely address these issues. The planned E-health Treatment of Stress and Anxiety in Stockholm Myocardial Infarction With Non-obstructive Coronaries Study (e-SMINC) aims to evaluate the effects of an internet-based intervention, building on cognitive behavioral therapy (CBT) by comparison with treatment as usual using an RCT approach. This was a small-scale single arm study designed to test the feasibility of the RCT, addressing uncertainties regarding recruitment, data collection, and intervention delivery.Methods: Participant recruitment and screening took place before discharge from the coronary care unit at a large Swedish hospital. Eligible patients were invited to a nine-step psychologist guided, internet-based CBT intervention. The sample size was set in advance to 10 participants completing the intervention. The recruitment and flow of participants were documented and evaluated in relation to seven pre-defined progression criteria. Self-reports of anxiety (HADS-A), stress (PSS-14), cardiac anxiety (CAQ), posttraumatic stress (IES-6) and quality of life (Rand-36), collected at screening, pre-intervention and post-intervention, were analysed descriptively and by effect sizes (Cohen's d). Individual interviews targeting participant experiences were conducted.Results: Six out of seven progression criteria yielded no concerns. Out of 49 patients with a working diagnosis of MINOCA or TS, 31 were eligible for screening, 26 consented to participate, and 14 were eligible with regard to symptoms of stress and/or anxiety. Eleven completed the pre-assessment and were given access the intervention, and 9 completed the intervention. Only the number of patients screened prior to eligibility assessment was slightly lower than expected, indicating possible concerns. Self-reports of anxiety, stress, cardiac anxiety, posttraumatic stress, and quality of life all indicated symptom reduction from pre- to post-intervention, generally showing large effect sizes (d = 0.6–2.6). The general consensus among participants was that the programme was helpful and relevant, and that the personal contact with the psychologist was highly valued. Setting aside time to complete assignments was found critical.Conclusion: Conducting a full scale RCT was found feasible. Inclusion of more study sites and minor amendments to the protocol and intervention were decided to improve feasibility further.
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| 15. |
- Wallert, John, et al.
(författare)
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Attending Heart School and long-term outcome after myocardial infarction : A decennial SWEDEHEART registry study
- 2020
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Ingår i: European Journal of Preventive Cardiology. - : Oxford University Press (OUP). - 2047-4873 .- 2047-4881. ; 27:2, s. 145-154
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The Heart School is a standard component of cardiac rehabilitation after myocardial infarction in Sweden. The group-based educational intervention aims to improve modifiable risks, in turn reducing subsequent morbidity and mortality. However, an evaluation with respect to mortality is lacking.AIMS: Using linked population registries, we estimated the association of attending Heart School with both all-cause and cardiovascular mortality, two and five years after admission for first-time myocardial infarction.METHODS: Patients with first-time myocardial infarction (<75 years) were identified as consecutively registered in the nationwide heart registry, SWEDEHEART (2006-2015), with >99% complete follow-up in the Causes of Death registry for outcome events. Of 192,059 myocardial infarction admissions, 47,907 unique patients with first-time myocardial infarction surviving to the first cardiac rehabilitation visit constituted the study population. The exposure was attending Heart School at the first cardiac rehabilitation visit 6-10 weeks post-myocardial infarction. Data on socioeconomic status was acquired from Statistics Sweden. After multiple imputation, propensity score matching was performed. The association of exposure with mortality was estimated with Cox regression and survival curves.RESULTS: After matching, attending Heart School was associated (hazard ratio (95% confidence interval)) with a markedly lower risk of both all-cause (two-year hazard ratio = 0.53 (0.44-0.64); five-year hazard ratio = 0.62 (0.55-0.69)) and cardiovascular (0.50 (0.38-0.65); 0.57 (0.47-0.69)) mortality. The results were robust in several sensitivity analyses.CONCLUSIONS: Attending Heart School during cardiac rehabilitation is associated with almost halved all-cause and cardiovascular mortality after first-time myocardial infarction. The result warrants further investigation through adequately powered randomised trials.
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| 16. |
- Wallert, John, 1982-
(författare)
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Forecasting myocardial infarction and subsequent behavioural outcomes
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis is compiled from four studies dealing with the prediction of myocardial infarction (MI) and some associated risk behaviours post MI.Study 1 extends the field of possible psychosocial stress-triggering of MI to Sweden, and to the phenomenon of temporal crests and troughs in national MI rates. These findings are in the present thesis integrated into a more comprehensive theoretical framework than provided by previous studies. By controlling for different confounders, analysis in subgroups, and more, the probable effect of psychosocial stress on the triggering of MI producing slight oscillations in daily MI rates at different temporal cycles was supported.Study 2 extends the existing literature of cognitive epidemiology to secondary preventive cardiology. Males with higher cognitive ability (CA), as assessed at mandatory military conscription in young adulthood, were found to be more adherent to their statin medication post MI, approximately 30 years later. The association is likely causal, given the fundamental importance of CA as a predictor for our individual ability to understand, plan, and execute everyday behaviour, including such health promoting behaviour as adhering to statin medication after MI.Study 3 continues the thesis thread of predicting clinically relevant health-promoting behaviour. It generated important hypotheses of what predicts adherence to internet-based cognitive behaviour therapy (ICBT) for symptoms of anxiety and/or depression after MI. In particular, the linguistic variables which were derived from what the patients actually wrote online to their ICBT therapist, predicted adherence. Using a flexible random forest model with a moderately sized sample, the aim was to handle a range of predictors and possible higher order effects in the relative strength estimation of these predictors.Study 4 presents the derivation and external validation of a new risk model, STOPSMOKE. Developed as a linear support vector machine with robust resampling, STOPSMOKE proved accurate in the unseen validation cohort for predicting one-year smoking abstinence at the start of cardiac rehabilitation (CR) post MI. STOPSMOKE predictions may inform the targeting of more elaborate interventions to high risk patients. Today, such intervention is not systematic as standard counselling does not account for the individual probability of future smoking abstinence failure. STOPSMOKE thus provides a novel real-world probabilistic basis for the risk of future smoking abstinence failure after MI. This basis may then be used by clinicians, patients, and organisations to tailor smoking intervention as best suited the particular individual or high-risk group. Implemented as part of a spectrum of models in a semi-automatic system, cost-effective tailored risk assessment could allow for augmented CR for future patients.
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