Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery: a prospective observational study.

OBJECTIVES: Atrial fibrillation (AF) is a common early arrhythmia after heart valve surgery that limits physical activity. We aimed to evaluate the criterion validity of the Apple Watch Series 5 single-lead electrocardiogram (ECG) for detecting AF in patients after heart valve surgery. DESIGN: We enrolled 105 patients from the University Hospital of North Norway, of whom 93 completed the study. All patients underwent single-lead ECG using the smartwatch three times or more daily on the second to third or third to fourth postoperative day. These results were compared with continuous 2-4 days ECG telemetry monitoring and a 12-lead ECG on the third postoperative day. RESULTS: On comparing the Apple Watch ECGs with the ECG monitoring, the sensitivity and specificity to detect AF were 91% (75, 100) and 96% (91, 99), respectively. The accuracy was 95% (91, 99). On comparing Apple Watch ECG with a 12-lead ECG, the sensitivity was 71% (62, 100) and the specificity was 92% (92, 100). CONCLUSION: The Apple smartwatch single-lead ECG has high sensitivity and specificity, and might be a useful tool for detecting AF in patients after heart valve surgery.

What motivates public collaborators to become and stay involved in health research?

BACKGROUND: People with lived experience of health and illness are increasingly being involved in research. Knowing what creates interest in becoming involved in health research may help identify appropriate ways of facilitating meaningful involvement. The study aimed to investigate why people became public collaborators in health research and what helped sustain their commitment to staying involved. METHODS: Semistructured individual qualitative interviews were conducted with 11 Norwegian public collaborators recruited from patient organisations. To enhance the quality and relevance of this study, three public collaborators were involved in framing the study and in the data analysis. One of them is a coauthor of this paper. The interviews were analysed through reflexive thematic analysis, and two themes were generated. RESULTS: The first theme, 'research as a vehicle to impact' showed how interest in becoming involved in research was founded on the possibility of impacting healthcare through research. Other inspiring factors were how they appraised the relevance of the research, in addition to the public collaborators' own sense of moral duty to advocate for research related to their own as well as others, illnesses or diseases. The second theme, ''Acknowledgement and accessibility', framed how the participants perceived appreciation of experiential knowledge as crucial for maintaining motivation in their role as public collaborators. Other promoters of sustained involvement presented were training for both public collaborators and researchers, adequate allowance as a means for visualising and valuing PPI, and accessible language. CONCLUSIONS: This study contributes to the understanding of how to facilitate meaningful and sustainable PPI, which requires a safe space for collaboration and attention to accessibility. Facilitating meaningful involvement may, in turn, increase the potential impact and sustainability of PPI.

It has been more common to involve people with lived experiences of health and illness to work with researchers as members of their teams. There is a general assumption that involvement may increase the relevance and impact of research, prompting research funders to require an outline of involvement strategies to obtain research funding. Understanding why people become involved in research may be helpful to improve how researchers and people with lived experience can work together in a good way. In this qualitative study, we interviewed 11 people with experience from involvement, based on their experiential knowledge as patients or next-of-kin, in health research. Three public collaborators were involved in the analysis workshops, and the interviews were analysed using reflexive thematic analysis. Two themes were developed. The first theme, 'Research as a vehicle to impact' showed how interest in involvement was triggered by the possibility of impacting health care services through research. The second theme, 'Acknowledgement and accessibility', framed the value of appreciation of experiential knowledge, besides the importance of making the research arena accessible for the public in terms of training, payment, and comprehensible language. Meaningful PPI creates a foundation for sustainable recruitment of public collaborators and raises the chances for PPI to have an impact.

In need of percutaneous coronary intervention in an arctic setting- patients' experience of safety and quality of care: a qualitative study.

Patients with coronary heart disease need timely treatment for survival and optimum prognosis. There is limited research exploring patients' experience regarding distance to percutaneous coronary intervention. The aim was to explore patients' experiences of aspects contributing to safety and quality of care regarding health services following percutaneous coronary intervention in Northern Norway. A qualitative explorative design was used, and 15 patients participated in individual semi-structured interviews 9-16 months after treatment. The reflexive thematic analysis revealed two main themes: (1) being part of a safe system and (2) adapting to new everyday life. Feeling safe and experiencing quality care depended on whether the participants were heard within the system upon first contact, whether help was available when needed, the travel time for treatment, sufficient information, the competency of care provided by healthcare professionals, and how follow-up services were organised when adapting to everyday life. To conclude, patients undergoing percutaneous coronary intervention in an arctic context perceived healthcare services as safe when the system delivered continuous care throughout all levels. Consistent optimisation of transport time and distance to treatment, especially for rural patients, and extensively focusing on follow-up services, can contribute to improving safety and quality of care.

Patient and Public Involvement in Occupational Therapy Health Research: A Scoping Review.

Patient and public involvement (PPI) in research has the potential to improve research validity and relevance. OBJECTIVES: To explore how PPI has been carried out and how its impacts have been reported in occupational therapy (OT) health research. METHODOLOGY: Scoping review based on a search in four databases for OT research with descriptions of PPI, published between 2010 and 2020. RESULTS: Across the 17 included studies PPI was reported in all stages of research. Descriptions of how PPI was carried out varied across the studies, and details with respect to the kind of approach used were lacking. Positive impacts on research design, research ethics, public collaborators and researchers were reported, but only anecdotally. Reflections and challenges related to PPI were also addressed. IMPLICATIONS: In future studies, comprehensiveness and consistency is needed to document the diversity of how PPI is carried out in OT health research.

Achievements of primary prevention targets in individuals with high risk of cardiovascular disease: an 8-year follow-up of the Tromsø study.

Aims: To study change over 8 years in cardiovascular risk, achievement of national guideline-based treatment targets of lipids, blood pressure (BP) and smoking in primary prevention of cardiovascular disease (CVD), medication use, and characteristics associated with target achievement among individuals with high CVD risk in a general population. Methods and results: We followed 2524 women and men aged 40-79 years with high risk of CVD attending the population-based Tromsø study in 2007-08 (Tromsø6) to their participation in the next survey in 2015-16 (Tromsø7). We used descriptive statistics and regression models to study change in CVD risk and medication use, and characteristics associated with treatment target achievement. In total, 71.4% reported use of BP- and/or lipid-lowering medication at second screening. Overall, CVD risk decreased during follow-up, with a larger decrease among medication users compared with non-users. Treatment target achievement was 31.0% for total cholesterol <5 mmol/L, 27.3% for LDL cholesterol <3 mmol/L, 43.4% for BP <140/90 (<135/85 if diabetes) mmHg, and 85.4% for non-smoking. A total of 9.8% reached all treatment targets combined. Baseline risk factor levels and current medication use had the strongest associations with treatment target achievement. Conclusion: We found an overall improvement in CVD risk factors among high-risk individuals over 8 years. However, guideline-based treatment target achievement was relatively low for all risk factors except smoking. Medication use was the strongest characteristic associated with achieving treatment targets. This study has demonstrated that primary prevention of CVD continues to remain a major challenge.

Quality of life following renal sympathetic denervation in treatment-resistant hypertensive patients: a two-year follow-up study.

Objective. Hypertension is a significant health burden. In the last 10 years, renal sympathetic denervation has been tested as a potential treatment option for a select group of patients with treatment-resistant hypertension. The aim of this study was to broadly assess the quality of life in patients undergoing renal sympathetic denervation with two years' follow-up. Materials and methods. Patients with treatment-resistant hypertension being treated by hypertension specialists were eligible for inclusion in this study. Bilateral renal sympathetic denervation was performed with the Symplicity Catheter System. Quality of life was measured using standardised questionnaires (Short Form 36, 15 D and a single-item question) and an open question before denervation, after six months and after two years. Results. A total of 23 patients were included. The typical participant was male, 53 years, had a mean office blood pressure of 162/108 mmHg, body mass index of 32 kg/m2, and was prescribed 4.8 blood pressure lowering drug classes. At baseline, both physical and mental aspects of quality of life were affected negatively by the treatment-resistant hypertension. Over time, there were modest improvements in quality of life. The largest improvements were seen at six months. Simultaneously, the mean number of blood pressure lowering drug classes was reduced to 4.2. Conclusion. Following renal sympathetic denervation treatment, some aspects of health related quality of life showed an improved trend during follow-up. The observed improvement may reflect the impact of a reduced number of blood pressure lowering drug classes. Clinical Trial Number registered: NCT01630928.

Cardiac troponin I and T for ruling out coronary artery disease in suspected chronic coronary syndrome.

To compare the performance of high-sensitivity cardiac troponin I and T (hs-cTnI; hs-cTnT) in diagnosing obstructive coronary artery disease (CAD50) in patients with suspected chronic coronary syndrome (CCS). A total of 706 patients with suspected CCS, referred for Coronary Computed Tomography Angiography, were included. cTn concentrations were measured using the Singulex hs-cTnI (limit of detection [LoD] 0.08 ng/L) and Roche hs-cTnT (LoD 3 ng/L) assays. Obstructive coronary artery disease (CAD50) was defined as ≥ 50% coronary stenosis. Cardiovascular risk was determined by the NORRISK2-score. Median age of the patients was 65 (range 28-87) years, 35% were women. All patients had hs-cTnI concentrations above the LoD (median 1.9 [Q1-3 1.2-3.6] ng/L), 72% had hs-cTnT above the LoD (median 5 [Q1-3 2-11] ng/L). There was a graded relationship between hs-cTn concentrations and coronary artery calcium. Only hs-cTnI remained associated with CAD50 in adjusted analyses (OR 1.20 95% Confidence Interval [1.05-1.38]), p = 0.009). The C-statistics for hs-cTnI and hs-cTnT were 0.65 (95% CI [0.60-0.69]) and 0.60 (0.56-0.64). The highest specificity and negative predictive values for CAD50 were in the lowest NORRISK2-tertile. hs-cTn concentrations provide diagnostic information in patients with suspected CCS, with superior performance of hs-cTnI compared to hs-cTnT in regard to CAD50. The diagnostic performance appeared best in those with low cardiovascular risk.

Change in cardiovascular risk assessment tool and updated Norwegian guidelines for cardiovascular disease in primary prevention increase the population proportion at risk: the Tromsø Study 2015-2016.

AIMS: To compare the population proportion at high risk of cardiovascular disease (CVD) using the Norwegian NORRISK 1 that predicts 10-year risk of CVD mortality and the Norwegian national guidelines from 2009, with the updated NORRISK 2 that predicts 10-year risk of both fatal and non-fatal risk of CVD and the Norwegian national guidelines from 2017. METHODS: We included participants from the Norwegian population-based Tromsø Study (2015-2016) aged 40-69 years without a history of CVD (n=16 566). The total proportion eligible for intervention was identified by NORRISK 1 and the 2009 guidelines (serum total cholesterol ≥8 mmol/L, systolic blood pressure ≥160 mm Hg or diastolic blood pressure ≥100 mm Hg) and NORRISK 2 and the 2017 guidelines (serum total cholesterol ≥7 mmol/L, low density lipoprotein (LDL) cholesterol ≥5 mmol/L, systolic blood pressure ≥160 mm Hg or diastolic blood pressure ≥100 mm Hg). RESULTS: The total proportion at high risk as defined by a risk score was 12.0% using NORRISK 1 and 9.8% using NORRISK 2. When including single risk factors specified by the guidelines, the total proportion eligible for intervention was 15.5% using NORRISK 1 and the 2009 guidelines and 18.9% using NORRISK 2 and the 2017 guidelines. The lowered threshold for total cholesterol and specified cut-off for LDL cholesterol stand for a large proportion of the increase in population at risk. CONCLUSION: The population proportion eligible for intervention increased by 3.4 percentage points from 2009 to 2017 using the revised NORRISK 2 score and guidelines.

A new treatment for eating disorders combining physical exercise and dietary therapy (the PED-t): experiences from patients who dropped out.

Purpose: Eating disorders (ED) are complex and severe illnesses where evidence-based treatment is needed to recover. However, about half of the patients with ED do not respond to treatments currently available, which call for efforts to expand the portfolio of treatments. The aim of this study was to explore experiences from patients who dropped out of a new treatment for bulimia nervosa and binge ED, combining physical exercise and dietary therapy (PED-t).Methods: We conducted open-ended face-to-face interviews. The interviews were transcribed verbatim and the data were analysed with a phenomenological hermeneutical approach.Results: Three themes emerged: "standing on the outside", "unmet expectations" and "participation not a waste of time". Feelings of standing on the outside were elicited by being different from other group members and having challenges with sharing thoughts. Unmet expectations were related to treatment content and intensity, as well as the development of unhealthy thoughts and behaviours. Finally, some positive experiences were voiced.Conclusion: A need to clarify pre-treatment expectations and refining criteria for treatment suitability is indicated. The findings have contributed to the chain of clinical evidence regarding the PED-t and may lead to treatment modifications improving the treatment and thereby reducing drop out.

Patients' views on a new treatment for Bulimia nervosa and binge eating disorder combining physical exercise and dietary therapy (the PED-t). A qualitative study.

A new group based treatment for patients with bulimia nervosa (BN) and binge eating disorder (BED), combining guided Physical Exercise and Dietary therapy (PED-t), has shown the capacity to alleviate BN and BED symptoms. The PED-t is run by therapists with a professional background in sport sciences and nutrition, which in many clinical settings is an uncommon group of professionals. The symptom reduction effects using the PED-t need validation from patients who have been given this kind of treatment, as negative experiences may impinge further clinical implementation. To explore such experiences, semistructural interviews were conducted with 15 participants. The interviews were transcribed and analyzed using a systematic text condensation approach. Overall, patients experienced the format and content of the PED-t as beneficial and as providing tools to manage BN- and BED symptoms. The patients' experiences of therapist credibility was enhanced by their appreciation of the therapists' professional background. Finally, some treatment modifications were suggested. Overall, the PED-t may thus be offered to patients with BN and BED, by a new set of professionals, and in uncommon settings. This possibility calls for future effectiveness studies integrating both parametric and experiential data.

The Second Triennial Systematic Literature Review of European Nursing Research: Impact on Patient Outcomes and Implications for Evidence-Based Practice.

BACKGROUND: European research in nursing has been criticized as overwhelmingly descriptive, wasteful and with little relevance to clinical practice. This second triennial review follows our previous review of articles published in 2010, to determine whether the situation has changed. OBJECTIVE: To identify, appraise, and synthesize reports of European nursing research published during 2013 in the top 20 nursing research journals. METHODS: Systematic review with descriptive results synthesis. RESULTS: We identified 2,220 reports, of which 254, from 19 European countries, were eligible for analysis; 215 (84.7%) were primary research, 36 (14.2%) secondary research, and three (1.2%) mixed primary and secondary. Forty-eight (18.9%) of studies were experimental: 24 (9.4%) randomized controlled trials, 11 (4.3%) experiments without randomization, and 13 (5.1%) experiments without control group. A total of 106 (41.7%) articles were observational: 85 (33.5%) qualitative research. The majority (158; 62.2%) were from outpatient and secondary care hospital settings. One hundred and sixty-five (65.0%) articles reported nursing intervention studies: 77 (30.3%) independent interventions, 77 (30.3%) interdependent, and 11 (4.3%) dependent. This represents a slight increase in experimental studies compared with our previous review (18.9% vs. 11.7%). The quality of reporting remained very poor. LINKING EVIDENCE TO ACTION: European research in nursing remains overwhelmingly descriptive. We call on nursing researchers globally to raise the level of evidence and, therefore, the quality of care and patient outcomes. We urge them to replicate our study in their regions, diagnose reasons for the lack of appropriate research, identify solutions, and implement a deliberate, targeted, and systematic global effort to increase the number of experimental, high quality, and relevant studies into nursing interventions. We also call on journal editors to mandate an improvement in the standards of research reporting in nursing journals.

Changes in symptoms of anxiety and depression following diagnostic angiography: a prospective cohort study.

Aims: Coronary angiography is the gold standard diagnostic test for coronary artery disease (CAD), and the diagnostic results can have an immediate effect on symptoms. The aim of this study was to explore the long-term impact of diagnostic angiography on symptoms of anxiety and depression in a group of patients without previous CAD. Methods and results: The prospective cohort study included 459 consecutive patients undergoing invasive angiography and was approved by the regional board of ethics. Data were collected at baseline and after 6 and 12 months using self-reports. Symptoms of anxiety and depression were measured with the Hospital Anxiety and Depression Scale (HADS). The sample population had a mean age of 62 years and included 197 (43%) women. Fifty-three percent had hypertension, and 17% had diabetes. The diagnostic results indicated that 41% of patients had normal vessels; 21% had wall changes; and 38% had obstructive stenosis. No significant difference was found between the diagnostic groups at baseline regarding the levels of anxiety or depression. After 6 months, participants with obstructive stenosis had significantly lower levels of anxiety than those without obstructive stenosis. Improvements were observed in all groups over time in both HADS subscale scores; the largest improvement occurred in patients with obstructive stenosis. Conclusion: This study demonstrates that patients with normal coronary arteries or minimal coronary disease/non-obstructive coronary disease do not seem to obtain the same benefit from the receipt of information about their coronary status in terms of anxiety and depression as patients with significant obstructive stenosis.

Utilisation of academic nursing competence in Europe - A survey among members of the European Academy of Nursing Science.

BACKGROUND: In line with national and international strategies in Europe, the number of nurses with a doctoral degree has increased. The European Academy of Nursing Science (EANS) has for 18years delivered a three-year doctoral summer school for nurses. Questions have been raised in terms of how academic nurses' competencies are used and in what positions. AIM: To understand the progression of nurses' academic careers following completion of the EANS Summer School and to picture how research and academic skills of the nurses are being used for research and/or other fields in nursing. METHODS: We commenced a cross-sectional survey. Former EANS Summer School participants were invited to take part in the online survey with questions developed specifically for this study. The study conformed to the principle of good clinical research practice and was reviewed and approved by the EANS Board. RESULTS: Of 380 former participants, 308 were eligible for participating in the survey. A total of 140 (45%) responded. The respondents originated from 21 countries. Sixty-nine percent had their main position in universities or university colleges and 25% in healthcare organisations. More than 80% were involved in research, teaching and supervision, and 26% were involved in direct client/patients care while 71% reported doing postdoctoral research where descriptive research designs dominated. The research topics covered a large variety of aspects in clinical nursing, education, development and theory. CONCLUSION: The EANS Summer School is an example of an effort to improve nurses' academic competencies. The survey indicates that the competencies of academically trained nurses in Europe primarily are used in universities and educational institutions. However, a large proportion is working close to and in collaboration with clinical practice. Evidence of the legacy of having undergone the EANS Summer School includes using advanced research methods and collaboration with the international EANS network.

Factors associated with poor self-reported health status after aortic valve replacement with or without concomitant bypass surgery.

OBJECTIVES: Improving patients' health status is a central goal for cardiac surgery. Knowledge remains sparse on how combined CABG or other factors influence long-term, self-reported health status after aortic valve replacement (AVR). The aims of this study were (i) to identify significant factors influencing self-reported health status of patients assessed up to 13 years after AVR; and (ii) to compare their health with the age- and gender-matched general population. METHODS: A survey questionnaire was sent to 1191 patients who had undergone AVR with or without concomitant CABG between 2000 and 2012. Physical and mental sum scores of Short Form 12 were used as dependent variables and 34 independent variables including the Minnesota living with Heart Failure Questionnaire (MLHFQ) were evaluated by hierarchical linear regression. A comparison was made with the Norwegian general population. Clinical data were obtained from the local cardiac surgery database. RESULTS: In all, 912 patients (77%) responded (mean age: 73 years; 63% men). Of these, 59% had an isolated AVR. The mean assessment interval since surgery was 6 years. Several factors significantly predicted worse physical health: low education level (b: -2.8, P = 0.005), higher preoperative EuroSCORE (b: -0.88, P = 0.007), high NYHA class (b: -4.5, P < 0.001), depression (b: -5.62, P = 0.012), worse MLHFQ physical scores (b: -0.70, P < 0.001), arthritis (b: -5.13, P = 0.003), osteoporosis (b: -6.96, P = 0.010) and cancer (b: -4.48, P = 0.047) accounting for 60% of the variation (P < 0.001). Living alone (b: -3.60, P < 0.001), anxiety (b: -12.99, P < 0.001), depression (b: -6.82, P < 0.001) and worse MLHFQ emotional score (b: -0.50, P < 0.001) predicted poor mental health status, and explained 58% of the variation among AVR patients (P < 0.001). Both genders had poorer physical and mental health than their age-matched general population peers, particularly those in older age groups. CONCLUSIONS: AVR patients, regardless of gender, had worse physical and mental health than the general population. Living alone, educational level, physical symptom status, anxiety and depression were the most important predictors of physical and mental health status after AVR. Implementing new screening protocols for psychosocial risk factors and individualized rehabilitation programmes may contribute to improved health in AVR patients.

Quality of life and satisfaction with information after radical prostatectomy, radical external beam radiotherapy and postoperative radiotherapy: a long-term follow-up study.

AIMS AND OBJECTIVES: To assess patients' symptoms, quality of life and satisfaction with information three to four years after radical prostatectomy, radical external beam radiotherapy and postoperative radiotherapy and to analyse differences between treatment groups and the relationship between disease-specific, health-related and overall quality of life and satisfaction with information. BACKGROUND: Radical prostate cancer treatments are associated with changes in quality of life. Differences between patients undergoing different treatments in symptoms and quality of life have been reported, but there are limited long-term data comparing radical prostatectomy with radical external beam radiotherapy and postoperative radiotherapy. DESIGN: A cross-sectional survey design was used. METHODS: The study sample included 143 men treated with radical prostatectomy and/or radical external beam radiotherapy. Quality of life was measured using the 12-item Short Form Health Survey and the 50-item Expanded Prostate Cancer Index Composite Instrument. Questions assessing overall Quality of life and satisfaction with information were included. Descriptive statistics and interference statistical methods were applied to analyse the data. RESULTS: Radical external beam radiotherapy was associated with less urinary incontinence and better urinary function. There were no differences between the groups for disease-specific quality of life sum scores. Sexual quality of life was reported very low in all groups. Disease-specific quality of life and health-related quality of life were associated with overall quality of life. Patients having undergone surgery were more satisfied with information, and there was a positive correlation between quality of life and patient satisfaction. CONCLUSION: Pretreatment information and patient education lead to better quality of life and satisfaction. This study indicates a need for structured, pretreatment information and follow-up for all men going through radical prostate cancer treatment. RELEVANCE TO CLINICAL PRACTICE: Long-term quality of life effects should be considered when planning follow-up and information for men after radical prostate cancer treatment. Structured and organised information/education may increase preparedness for symptoms and bother after the treatment, improve symptom management strategies and result in improved quality of life.

Anxiety and depression after acute myocardial infarction: an 18-month follow-up study with repeated measures and comparison with a reference population.

BACKGROUND: Recently, there has been substantial improvement in coronary care and a corresponding reduction in mortality after acute myocardial infarction (AMI). Some studies suggest that improved prognosis has led to reduced levels of anxiety and depression after AMI, in both the short and long term. The aims of this study were to assess symptoms of anxiety and depression from the acute event to 18 months following AMI, and to compare results with levels in the Norwegian reference population. DESIGN AND METHODS: The progress of 288 patients was monitored using self-reports 3, 6, 12 and 18 months after AMI. Anxiety and depression were measured by the Hospital Anxiety and Depression Scale. Reference population data were obtained from the Nord-Trøndelag Health Study 1995-1997 (the HUNT 2 Study). RESULTS: At baseline, 19.7 and 13.6% of AMI patients reported high levels of anxiety and depressive symptoms, respectively. At baseline, AMI patients were more anxious, but not more depressed, when compared with the reference population (P<0.001 and P = 0.092, respectively). After 3-18 months, AMI patients' levels of anxiety and depression were not higher than levels in the reference population. Anxiety and depression at baseline and after 3 months were the best predictors of anxiety and depression after 18 months, although complications, bed days and lifestyle improvement also significantly predicted depression after 18 months. CONCLUSION: Initially, AMI patients had higher levels of anxiety, but not depressive symptoms. After 3-18 months, these patients were not more anxious or depressed than the Norwegian reference population.

Does a telephone follow-up intervention for patients discharged with acute myocardial infarction have long-term effects on health-related quality of life? A randomised controlled trial.

AIMS: An earlier combined proactive and reactive telephone follow-up intervention for acute myocardial infarction patients after discharge from hospital showed positive effects after six months. The aim of the present study was to assess whether the intervention has long-term effects up to 18 months after discharge. DESIGN: A prospective randomised controlled trial with 18 months follow-up. METHOD: The trial was conducted with 288 patients allocated to a telephone follow-up intervention group (n = 156) or control group (n = 132). The primary endpoint was health-related quality of life using the SF-36. Secondary endpoints included smoking and exercise habits, return to work and rehospitalisation due to chest pain. RESULTS: There were significant improvements over time on most dimensions of health-related quality of life in both the intervention and control group to US norm population levels on most SF-36 dimensions and summary scores. The intervention group showed no overall significant improvement beyond six months in the physical or mental summary scores, but there was a significant effect for those aged 70 or above. Although there was a promising effect for rehospitalisation due to chest pain, no significant differences were found between the groups on the secondary endpoints after six months. CONCLUSION: This study demonstrated that despite positive short-term effects at six months, the telephone follow-up intervention had no long-term effects on health-related quality of life or secondary endpoints. However, the potential for improvement beyond six months was less than anticipated reflecting a reduced morbidity among acute myocardial infarction patients. RELEVANCE TO CLINICAL PRACTICE: Telephone follow-up after discharge from hospital is an easy implementable follow-up intervention enabling individualised provision of information and support in a time often experienced as stressful by patients. Our study indicates that six months is an adequate support period. Despite positive results six months after discharge no significant added long-term effects of telephone follow-up, compared to usual care were found in this study.

Improving outcomes after myocardial infarction: a randomized controlled trial evaluating effects of a telephone follow-up intervention.

BACKGROUND: Providing information is an important part of standard care and treatment for acute myocardial infarction inpatients. Evidence exists indicating that acute myocardial infarction patients experience an information gap in the period immediately after discharge from the hospital. The aim of this study was to assess the short-term effects of a nurse-led telephone follow-up intervention to provide information and support to patients with acute myocardial infarction after their discharge from hospital. DESIGN AND METHOD: A prospective randomized, controlled trial with a 6-month follow-up was conducted. A total of 288 patients were allocated to either an intervention group (n=156) or a control group (n=132). The latter received routine post-discharge care. The primary endpoint measured at 3 and 6 months after discharge was the health-related quality of life using the 36-item Short Form Health Survey. Secondary endpoints included smoking and exercise habits. RESULTS: In both groups, health-related quality of life improved significantly over time on most subscales. A statistically significant difference in favour of the intervention group was found on the 36-item Short Form Health Survey Physical Health Component Summary Scale (P=0.034) after 6 months. No difference was found between the groups on the Mental Health Component Summary Scale. We found a significant difference with respect to frequency of physical activity in favour of the intervention group after 6 months (P=0.004). More participants in the intervention group than the control group had ceased smoking at the 6-month follow-up (P=0.055). CONCLUSION: A nurse-led systematic telephone follow-up intervention significantly improved the physical dimension of health-related quality of life in patients in the intervention group compared with usual care patients. Participation in this intervention also seemed to promote health behaviour change in patients after acute myocardial infarction.

A qualitative study of the information needs of acute myocardial infarction patients, and their preferences for follow-up contact after discharge.

BACKGROUND: Several studies have claimed that patients have unmet information needs after discharge following acute myocardial infarction (AMI). Our overall goal is to develop a post-discharge nursing intervention program to provide patients with appropriate information and support in contexts where existing follow-up services are poorly developed. AIMS: To explore the information needs of inpatients with AMI and their preferences for follow-up contact after discharge from hospital. METHODS: Fourteen AMI patients aged 42-69 years participated in one of three focus groups, held between 3 and 5 months after their discharge. RESULTS AND CONCLUSIONS: The findings are grouped into three themes corresponding to the major topics in the interview guide: the hospital stay, coming home, and patients' follow-up preferences. The data support the findings of previous studies that there is a systemic failure to meet patients' in-hospital and post-discharge information needs. Most importantly, our participants' follow-up preferences favoured open telephone lines and telephone follow-up. The results of this study provide some of the knowledge that is necessary to improve patient information and support following AMI.