| 41. |
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| 42. |
- Malm, Dan, 1954-
(författare)
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Health-related quality of life in patients with pacemakers. A descriptive and experimental study
- 2004
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The general aim of this thesis was to describe and evaluate the health-relatedquality of life (HRQoL) of patients with pacemakers, as well as to determine theeffects of a nurse-led intervention regarding health-related quality of life in theform of a self-care program for these patients. Descriptive designs were used todescribe (I) quality of life (n=182) as well as (II) HRQoL (n=697) of pacemakerpatients based on a nursing perspective. In order to describe the life situation ofthese patients from a deeper perspective (III) and examine the experiences ofdaily living with a pacemaker, patients (n=13) were interviewed and data wereanalyzed according to the grounded theory method, using constant comparativeanalysis. Finally (IV), 212 patients from three hospitals were allocated, using anexperimental, multi-center, randomized design, to either a control (n=115) or anexperimental group (n=97) to evaluate the effects of a nurse-led intervention, a10-month self-care program, on the HRQoL of patients with pacemakers.The total QoL for patients with pacemakers was acceptable. Through applicationof Orem s self-care theory, information, support and education can be providedin such a way that nursing care affects the entire QoL of patients withpacemakers. Measures should be taken on behalf women, those living alone, theelderly, blue-collar workers and retired persons, all of whom have a lower QoL(I, II). Experiences of daily living with a pacemaker generally indicate thatpatients with pacemakers can attain emotional stability and social participationunder the condition that there is understanding, empathetic treatment and insightconcerning the patient s new situation (III). There were no significantdifferences in HRQoL when comparisons were made between the experimentaland the control group. Two main findings for patients in the self-care program(experimental group) were: a significantly better HRQoL in terms ofexperiencing the symptoms that were the reason for pacemaker implantation ashaving decreased or disappeared, and a higher level of perceived exertion in a 11/2-minute stair test compared with patients who had standard checkups (controlgroup) (IV).In order to increase the HRQoL of patients with pacemakers it is important thathealth care professionals support the patient in a kind and professional mannerby providing clear, relevant information, and by planning a self-care programbased on a nursing assessment of the patient s needs using a comprehensiveapproach.
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| 43. |
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| 44. |
- Munkhaugen, John, et al.
(författare)
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Managing patients with prediabetes and type 2 diabetes after coronary events : individual tailoring needed - a cross-sectional study
- 2018
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Ingår i: BMC Cardiovascular Disorders. - : BioMed Central. - 1471-2261 .- 1471-2261. ; 18
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Tidskriftsartikel (refereegranskat)abstract
- Background: Understanding the determinants associated with prediabetes and type 2 diabetes in coronary patients may help to individualize treatment and modelling interventions. We sought to identify sociodemographic, medical and psychosocial factors associated with normal blood glucose (HbA1c < 5.7%), prediabetes (HbA1c 5.7-6.4%), and type 2 diabetes. Methods: A cross-sectional explorative study applied regression analyses to investigate the factors associated with glycaemic status and control (HbA1c level) in 1083 patients with myocardial infarction and/or a coronary revascularization procedure. Data were collected from hospital records at the index event and from a self-report questionnaire and clinical examination with blood samples at 2-36 months follow-up. Results: In all, 23% had type 2 diabetes, 44% had prediabetes, and 33% had normal blood glucose at follow-up. In adjusted analyses, type 2 diabetes was associated with larger waist circumference (Odds Ratio 1.03 per 1.0 cm, p = 0.001), hypertension (Odds Ratio 2.7, p < 0.001), lower high-density lipoprotein cholesterol (Odds Ratio 0.3 per1.0 mmol/L, p = 0. 002) and insomnia (Odds Ratio 2.0, p= 0.002). In adjusted analyses, prediabetes was associated with smoking (Odds Ratio 33, p = 0.001), hypertension (Odds Ratio 1.5, p = 0.03), and non-participation in cardiac rehabilitation (Odds Ratio 1.7, p = 0. 003). In patients with type 2 diabetes, a higher HbA(1c) level was associated with ethnic minority background (standardized beta [beta] 0.19, p = 0.005) and low drug adherence (0 0.17, p = 0.01). In patients with prediabetes or normal blood glucose, a higher HbA(1c) was associated with larger waist circumference (beta 0.13, p < 0.001), smoking (beta 0.18, p < 0.001), hypertension (beta 0.08, p = 0.04), older age (beta 0.16, p < 0.001), and non-participation in cardiac rehabilitation (beta 0.11, p = 0.005). Conclusions: Along with obesity and hypertension, insomnia and low drug adherence were the major modifiable factors associated with type 2 diabetes, whereas smoking and non-participation in cardiac rehabilitation were the factors associated with prediabetes. Further research on the effect of individual tailoring, addressing the reported significant predictors of failure, is needed to improve glycaemic control.
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| 45. |
- Munkhaugen, John, et al.
(författare)
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Medical and psychosocial factors and unfavourable low-density lipoprotein cholesterol control in coronary patients
- 2017
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Ingår i: European Journal of Preventive Cardiology. - : Sage Publications. - 2047-4873 .- 2047-4881. ; 24:9, s. 981-989
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Tidskriftsartikel (refereegranskat)abstract
- Objective Understanding the determinants of low-density lipoprotein cholesterol (LDL-C) control constitutes the basis of modelling interventions for optimal lipid control and prognosis. We aim to identify medical and psychosocial (study) factors associated with unfavourable LDL-C control in coronary patients. Methods A cross-sectional explorative study used logistic and linear regression analysis to investigate the association between study factors and LDL-C in 1095 patients, hospitalized with myocardial infarction and/or a coronary revascularization procedure. Data were collected from hospital records, a comprehensive self-report questionnaire, clinical examination and blood samples after 2-36 months follow-up. Results Fifty-seven per cent did not reach the LDL-C target of 1.8 mmol/l at follow-up. Low socioeconomic status and psychosocial factors were not associated with failure to reach the LDL-C target. Statin specific side-effects (odds ratio 3.23), low statin adherence (odds ratio 3.07), coronary artery by-pass graft operation as index treatment (odds ratio 1.95), ≥ 1 coronary event prior to the index event (odds ratio 1.81), female gender (odds ratio 1.80), moderate- or low-intensity statin therapy (odds ratio 1.62) and eating fish < 3 times/week (odds ratio 1.56) were statistically significantly associated with failure to reach the LDL-C target, in adjusted analyses. Only side-effects (standardized β 0.180), low statin adherence (β 0.209) and moderate- or low-intensity statin therapy (β 0.228) were associated with LDL-C in continuous analyses. Conclusions Statin specific side-effects, low statin adherence and moderate- or low-intensity statin therapy were the major factors associated with unfavourable LDL-C control. Interventions to improve LDL-C should ensure adherence and prescription of sufficiently potent statins, and address side-effects appropriately. © European Society of Cardiology 2017.
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| 46. |
- Munkhaugen, John, et al.
(författare)
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Statin-associated muscle symptoms in coronary patients : design of a randomized study
- 2019
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Ingår i: Scandinavian Cardiovascular Journal. - : Taylor & Francis Group. - 1401-7431 .- 1651-2006. ; 53:3, s. 162-168
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Tidskriftsartikel (refereegranskat)abstract
- Objectives. Estimate the effect of atorvastatin on muscular symptom intensity in coronary patients with subjective statin-associated muscle symptoms (SAMS) and to determine the association with blood levels of atorvastatin and its metabolites, to obtain an objective marker for true SAMS. Design. A randomized, double-blinded, cross-over study will include 80 coronary patients with subjectively reported SAMS during ongoing atorvastatin therapy or previous muscle symptoms that led to discontinuation of atorvastatin. Patients will be randomized to 7-weeks treatment with atorvastatin 40mg/day in the first period and matched placebo in the second 7-weeks period, or placebo in the first period and atorvastatin in the second period. Each period is preceded by 1-week wash-out. A control group (n=40) without muscle symptoms will have 7 weeks open treatment with atorvastatin 40mg/day. Blood samples will be collected at baseline and at the end of each treatment period, and muscular symptoms will be rated by the patients weekly using a Visual Analogue Scale (VAS). The primary outcome is the difference in aggregated mean VAS scores between the last three weeks of atorvastatin treatment and of placebo treatment. The main purpose is to develop an objective marker for true SAMS, by comparing SAMS associated with blinded atorvastatin treatment with blood concentrations of atorvastatin and its metabolites. Diagnostic and discrimination performance will be determined. Conclusions. The study provides new knowledge on SAMS in coronary patients and may contribute to more personalized statin treatment and monitoring, fewer side-effects and consequently improved adherence and lipid management in future practice.
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| 47. |
- Munkhaugen, John, et al.
(författare)
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The role of medical and psychosocial factors for unfavourable coronary risk factor control
- 2016
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Ingår i: Scandinavian Cardiovascular Journal. - : Informa UK Limited. - 1401-7431 .- 1651-2006. ; 50:1, s. 1-8
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Tidskriftsartikel (refereegranskat)abstract
- Objectives. This project aims to identify socio-demographic, medical and psychosocial factors (study factors) associated with coronary risk control and prognosis, and to test their impact in a representative sample of coronary heart disease (CHD) patients. Design. The first phase includes a cross-sectional study designed to explore the association between the study factors and coronary risk factor control in CHD patients. Data from hospital records, a questionnaire, clinical examination and blood samples were collected. The independent effects of study factors on subsequent coronary events will be explored prospectively by controlling for baseline coronary risk factors. In the second phase, we will test the effect of tailored interventions to modify the study factors associated with unfavourable risk profile in phase I. Results. In all 1366 patients (21% women), aged 18-80 years with a coronary event on average 17 (2-38) months prior to study participation were identified (83% participation rate). Of the 239 patients who refused participation, 229 patients consented to analysis of hospital record data (non- participants). Conclusions. If the study variables contribute to CHD risk factors and prognosis, the present project may be important for the development of prevention programs by tailoring these to the patients perceived needs and behaviour profiles.
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| 48. |
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| 49. |
- Peersen, Kari, et al.
(författare)
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Clinical and psychological factors in coronary heart disease patients with statin associated muscle side-effects
- 2021
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Ingår i: BMC Cardiovascular Disorders. - : BioMed Central. - 1471-2261 .- 1471-2261. ; 21:1
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundTo compare clinical and psychological factors among patients with self-perceived statin-associated muscle symptoms (SAMS), confirmed SAMS, and refuted SAMS in coronary heart disease patients (CHD).MethodsData were obtained from a cross-sectional study of 1100 CHD outpatients and a study of 71 CHD outpatients attending a randomized, double-blinded, placebo-controlled, crossover study to test effects of atorvastatin 40 mg/day on muscle symptom intensity. Clinical and psychosocial factors were compared between patients with and without SAMS in the cross-sectional study, and between patients with confirmed SAMS and refuted SAMS in the randomized study.ResultsBilateral, symmetric muscle symptoms in the lower extremities during statin treatment were more prevalent in patients with confirmed SAMS compared to patients with refuted SAMS (75% vs. 41%, p = 0.01) in the randomized study. No significant differences in psychological factors (anxiety, depression, worry, insomnia, type D personality characteristics) were detected between patients with and without self-perceived SAMS in the cross-sectional study, or between patients with confirmed SAMS and refuted SAMS, in the randomized study.ConclusionsPatients with confirmed SAMS more often present with bilateral lower muscle symptoms compared to those with refuted SAMS. Psychological factors were not associated with self-perceived SAMS or confirmed SAMS. A careful pain history and a search for alternative causes of muscle symptoms are likely to promote communication in patients with SAMS, and may reduce the risk for statin discontinuation.
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| 50. |
- Peersen, Kari, et al.
(författare)
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Medical and Psychosocial Factors Associated With Low Physical Activity and Increasing Exercise Level After a Coronary Event
- 2020
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Ingår i: Journal of Cardiopulmanory Rehabilitation and Prevention (JCRP). - : Lippincott Williams & Wilkins. - 1932-7501 .- 1932-751X. ; 40:1, s. 35-40
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: The reasons why many coronary patients are inactive or have a low level of physical activity (PA) are not completely understood. We identified medical and psychosocial factors associated with PA status and increasing exercise level after a coronary event. Methods: A cross-sectional study investigated the factors associated with PA in 1101 patients hospitalized with myocardial infarction (MI) and/or a revascularization procedure. Data were collected from hospital records, a self-report questionnaire, and a clinical examination. PA was categorized as inactivity, low activity, and adequate activity (>= moderate intensity of 30 min >= 2-3 times/wk), an overall summary PA-index was measured as a continuous variable, and self-reported PA increase since the index event was measured on a 0- to 10-point Likert Scale. Results: In all, 18% reported inactivity, 42% low, and 40% adequate activity at follow-up after median 16 mo. In multiadjusted linear regression analyses, low PA-index was significantly associated with smoking, obesity, unhealthy diet, depression, female, low education, MI as index diagnosis, and >= 1 previous coronary event. Motivation, risk and illness perceptions, and low reported need of help to increase PA were significantly associated with self-reported increasing PA level in adjusted continuous analyses. Conclusions: Daily smoking, obesity, unhealthy diet, and depression were the major potentially modifiable factors associated with insufficient PA, whereas high motivation and risk and illness perceptions were associated with increasing PA level. Further research on the effect of interventions tailored to the reported significant factors of failure is needed to improve PA level in CHD patients.
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