12 results on '"Dirksen, Carmen"'
Search Results
2. A Comparison between Willingness to Pay and Willingness to Give up Time
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van Helvoort-Postulart, Debby, Dirksen, Carmen D., Kessels, Alfons G. H., van Engelshoven, Jos M. A., and Hunink, M. G. Myriam
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- 2009
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3. Developing an aftercare decision aid; assessing health professionals' and patients' preferences.
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Klaassen, Linda, Dirksen, Carmen, Boersma, Liesbeth, Hoving, Ciska, and of the B‐beslist!‐group
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BREAST tumor treatment , *ATTITUDE (Psychology) , *CANCER patients , *DECISION making , *FOCUS groups , *PATIENT aftercare , *INTERVIEWING , *RESEARCH methodology , *MEDICAL personnel , *PATIENT-professional relations , *NEEDS assessment , *PATIENT satisfaction , *QUESTIONNAIRES , *RESEARCH funding , *SOCIAL role , *OCCUPATIONAL roles , *DATA analysis software , *PATIENTS' attitudes , *PATIENT decision making - Abstract
Personalising aftercare for curatively treated breast cancer patients is expected to improve patient satisfaction with care. A patient decision aid can support women in making decisions about their aftercare trajectory, but is currently not available. The aim of this study was to assess the needs of patients and health professionals with regard to an aftercare decision aid to systematically develop such a decision aid. Focus groups with patients and individual interviews with health professionals were digitally recorded and coded using the Framework analysis. Although most patients felt few aftercare options were available to them, health professionals reported to provide various options on the patients' request. Patients reported difficulty in expressing their need for options to their health professional. Although most patients were unfamiliar with decision aids, the majority preferred a paper‐based patient decision aid, while most health professionals preferred an online tool. The practical implications for the intended patient decision aid are: that a digital tool with paper‐based element should be developed, the patient decision aid should facilitate both rational and intuitive processes and should provide insight in patients' preferences concerning aftercare to discuss these explicitly. [ABSTRACT FROM AUTHOR]
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- 2018
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4. Patient expectations for management of chronic non-cancer pain: A systematic review.
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Geurts, Jose W., Willems, Paul C., Lockwood, Craig, Kleef, Maarten, Kleijnen, Jos, and Dirksen, Carmen
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CHRONIC pain treatment ,CINAHL database ,MEDICAL information storage & retrieval systems ,PSYCHOLOGY information storage & retrieval systems ,MEDLINE ,PATIENT satisfaction ,PHYSICIAN-patient relations ,QUESTIONNAIRES ,SELF-efficacy ,PAIN management ,SYSTEMATIC reviews ,EVIDENCE-based medicine ,PROFESSIONAL practice ,META-synthesis - Abstract
Background Chronic pain is a major economic and social health problem. Up to 79% of chronic pain patients are unsatisfied with their pain management. Meeting patients' expectations is likely to produce greater satisfaction with care. The challenge is to explore patients' genuine expectations and needs. However, the term expectation encompasses several concepts and may concern different aspects of health-care provision. Objective This review aimed to systematically collect information on types and subject of patients' expectations for chronic pain management. Search strategy We searched for quantitative and qualitative studies. Because of the multidimensional character of the term 'expectations,' the search included subject headings and free text words related to the concept of expectations. Data extraction and synthesis A framework for understanding patients' expectations was used to map types of expectations within structure, process or outcome of health care. Main results Twenty-three research papers met the inclusion criteria: 18 quantitative and five qualitative. This review found that assessment of patients' expectations for treatment is mostly limited to outcome expectations (all 18 quantitative papers and four qualitative papers). Patients generally have high expectations regarding pain reduction after treatment, but expectations were higher when expressed as an ideal expectation (81-93% relief) than as a predicted expectation (44-64%). Discussion and conclusions For health-care providers, for pain management and for pain research purposes, the awareness that patients express different types of expectations is important. For shared decision making in clinical practice, it is important that predicted expectations of the patient are known to the treating physician and discussed. Structure and process expectations are under-represented in our findings. However, exploring and meeting patients' expectations regarding structure, process and outcome aspects of pain management may increase patient satisfaction. [ABSTRACT FROM AUTHOR]
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- 2017
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5. The perceived burden of informal caregivers of independently living elderly and their ideas about possible solutions. A mixed methods approach.
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Peetoom, Kirsten K. B., Lexis, Monique A. S., Joore, Manuela, Dirksen, Carmen D., and De Witte, Luc P.
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PSYCHOLOGICAL adaptation ,CONTENT analysis ,HAPPINESS ,HEALTH status indicators ,INTERVIEWING ,LABOR productivity ,RESEARCH methodology ,MEDICAL care use ,QUALITY of life ,QUESTIONNAIRES ,SURVEYS ,TECHNOLOGY ,VISUAL analog scale ,BURDEN of care ,INDEPENDENT living ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
The article analyzes the perceived burden of informal caregivers and how they currently cope with caregiver burden. It explores the ideas of caregivers about potential solutions to diminish their burden. The main sources of burden are cited, including time-consuming and exhaustive nature of caring, becoming totally absorbed by the caregiving situation, and a perceived lack of support.
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- 2016
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6. Preferences for potential innovations in non-invasive colorectal cancer screening: A labeled discrete choice experiment for a Dutch screening campaign.
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Benning, Tim M., Dellaert, Benedict G. C., Dirksen, Carmen D., and Severens, Johan L.
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FECAL analysis ,EARLY detection of cancer ,ATTITUDE (Psychology) ,BLOOD testing ,COLON tumors ,QUESTIONNAIRES ,RECTUM tumors ,RESEARCH funding ,DESCRIPTIVE statistics - Abstract
Background. The introduction of innovative non-invasive screening tests (e.g. tests based on stool and blood samples or both) may be a solution to increase colorectal cancer (CRC) screening uptake. However, preferences for these non-invasive screening tests have not been investigated in great detail yet. The purpose of this article therefore is to elicit individuals' preferences for different non-invasive screening tests in a Dutch screening campaign context. Material and methods. We investigate preferences by means of a labeled discrete choice experiment. Data of 815 individuals, aged 55-75 years, are used in the analysis. Results. Multinomial logit model analysis showed that the combi-test is generally preferred over the blood-test and the (currently available) stool-test. Furthermore, besides the large effect of screening test type, there are significant differences in preference depending on participants' socio-demographic background. Finally, the analysis showed a significant positive effect on screening test choice for the attributes sensitivity, risk reduction, and level of evidence and a non-significant effect for the attribute unnecessary follow-up test. Conclusion. Introducing new non-invasive screening tests that are based on a combination of stool and blood samples (or blood sample only) has the potential to increase CRC screening participation compared to the current standard stool-based test. [ABSTRACT FROM AUTHOR]
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- 2014
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7. A Cost of Illness Study of Children with High-Functioning Autism Spectrum Disorders and Comorbid Anxiety Disorders as Compared to Clinically Anxious and Typically Developing Children.
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van Steensel, Francisca J. A., Dirksen, Carmen D., and Bögels, Susan M.
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AUTISM , *CHI-squared test , *CONFIDENCE intervals , *ECONOMIC aspects of diseases , *MEDICAL care costs , *CLASSIFICATION of mental disorders , *QUESTIONNAIRES , *STATISTICS , *COMORBIDITY , *DATA analysis , *ANXIETY disorders , *RETROSPECTIVE studies , *SEVERITY of illness index , *DESCRIPTIVE statistics , *CLASSIFICATION - Abstract
The study’s aim was to estimate the societal costs of children with high-functioning ASD and comorbid anxiety disorder(s) (ASD + AD-group; n = 73), and to compare these costs to children with anxiety disorders (AD-group; n = 34), and typically developing children (controls; n = 87). Mean total costs for the ASD + AD-group amounted €17,380 per year. Societal costs were estimated at almost 142 million euro per year. Costs in the ASD + AD-group were four times higher compared to the AD-group, and 27 times higher compared to controls. ASD-related costs were higher in the ASD + AD-group; anxiety-related costs did not differ between the ASD + AD- and AD-group; costs due to physical or other reasons did not differ across groups. The findings suggest that costs can be decreased if effective treatment options for treating anxiety in ASD are established, however, the remaining costs associated with ASD would still be large. A limitation of the study is that a group of children with ASD without anxiety disorders is lacking. [ABSTRACT FROM AUTHOR]
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- 2013
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8. An explorative cost-effectiveness analysis of school-based screening for child anxiety using a decision analytic model.
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Simon, Ellin, Dirksen, Carmen, and Bögels, Susan
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ANXIETY in children , *COST effectiveness , *DECISION making , *MEDICAL screening , *QUESTIONNAIRES , *RESEARCH funding , *SCHOOL health services , *SECONDARY analysis , *QUALITY-adjusted life years , *DATA analysis software , *DESCRIPTIVE statistics - Abstract
Anxiety in children is highly frequent and causes severe dysfunction. Various studies have used screening procedures to identify high-anxious children and offer them indicated prevention, but the cost-effectiveness of these screening procedures in combination with a preventive intervention has never been examined. This study compared four potential strategies in relation to the prevention of child anxiety: (1) a one-time school-based screening which offers a child-focused intervention, (2) the screening and offering of a parent-focused intervention, (3) the screening and differentially offering a child- or parent-focused intervention, depending on whether or not the parents are anxious themselves, and (4) or doing nothing. An economic evaluation from a societal perspective (i.e. including direct healthcare costs, direct non-healthcare costs, indirect costs, and out-of-pocket costs), using a decision-analytic model. The model was based on the real-world 2-year participation rates of screening and intervention, and real-world costs and effects of high- and median-anxious children (aged 8-12) from regular primary schools. Incremental cost-effectiveness ratios were calculated, and several secondary and one-way sensitivity analyses were performed. The strategy of doing nothing and the strategy of screening and differentially offering the child- or parent-focused intervention, depending on parental anxiety levels were both worthwhile, with the latter strategy costing relatively little extra money compared to doing nothing. In conclusion, some evidence for the cost-effectiveness of screening and intervening was found. Screening and offering a parent-focused intervention to children of anxious parents, and a child-focused intervention to children of non-anxious parents, were found to be the most cost-effective approach. [ABSTRACT FROM AUTHOR]
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- 2013
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9. The burden of endometriosis: costs and quality of life of women with endometriosis and treated in referral centres.
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Simoens, Steven, Dunselman, Gerard, Dirksen, Carmen, Hummelshoj, Lone, Bokor, Attila, Brandes, Iris, Brodszky, Valentin, Canis, Michel, Colombo, Giorgio Lorenzo, DeLeire, Thomas, Falcone, Tommaso, Graham, Barbara, Halis, Gülden, Horne, Andrew, Kanj, Omar, Kjer, Jens Jørgen, Kristensen, Jens, Lebovic, Dan, Mueller, Michael, and Vigano, Paola
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ENDOMETRIOSIS ,QUALITY of life ,DISEASES in women ,LONGITUDINAL method ,OUTPATIENT medical care ,SURVEYS ,QUESTIONNAIRES ,HEALTH outcome assessment - Abstract
BACKGROUND This study aimed to calculate costs and health-related quality of life of women with endometriosis-associated symptoms treated in referral centres. METHODS A prospective, multi-centre, questionnaire-based survey measured costs and quality of life in ambulatory care and in 12 tertiary care centres in 10 countries. The study enrolled women with a diagnosis of endometriosis and with at least one centre-specific contact related to endometriosis-associated symptoms in 2008. The main outcome measures were health care costs, costs of productivity loss, total costs and quality-adjusted life years. Predictors of costs were identified using regression analysis. RESULTS Data analysis of 909 women demonstrated that the average annual total cost per woman was €9579 (95% confidence interval €8559–€10 599). Costs of productivity loss of €6298 per woman were double the health care costs of €3113 per woman. Health care costs were mainly due to surgery (29%), monitoring tests (19%) and hospitalization (18%) and physician visits (16%). Endometriosis-associated symptoms generated 0.809 quality-adjusted life years per woman. Decreased quality of life was the most important predictor of direct health care and total costs. Costs were greater with increasing severity of endometriosis, presence of pelvic pain, presence of infertility and a higher number of years since diagnosis. CONCLUSIONS Our study invited women to report resource use based on endometriosis-associated symptoms only, rather than drawing on a control population of women without endometriosis. Our study showed that the economic burden associated with endometriosis treated in referral centres is high and is similar to other chronic diseases (diabetes, Crohn's disease, rheumatoid arthritis). It arises predominantly from productivity loss, and is predicted by decreased quality of life. [ABSTRACT FROM PUBLISHER]
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- 2012
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10. Cost-effectiveness of child-focused and parent-focused interventions in a child anxiety prevention program
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Simon, Ellin, Dirksen, Carmen, Bögels, Susan, and Bodden, Denise
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ANXIETY in children , *COST effectiveness , *PARENT-child relationships , *MEDICAL care costs , *SCHOOL children , *MEDICAL screening , *QUESTIONNAIRES , *PREVENTION , *JUVENILE diseases - Abstract
Abstract: In this study, the cost-effectiveness of three indicated anxiety prevention strategies was examined from a societal perspective. Children (aged 8–12) were recruited via primary schools, selecting children scoring as high-anxious on an anxiety screening questionnaire. Participating children and their parents were randomized to a child – a parent-focused, or non-intervention group. All groups completed a diagnostic interview and standardized cost-diaries at pretest, and 1- and 2-year follow-up. Incremental cost-effectiveness ratios per ‘ADIS improved’ child (based on diagnostic information) were calculated and cost-effectiveness acceptability curves and frontiers were plotted. The base-case and most secondary analyses showed it would be cost-effective to offer high-anxious children an intervention, and the parent-focused intervention to be the optimal strategy at lower monetary threshold values than the child-focused intervention and when parents were anxious. The child-focused intervention was dominant when analyses were performed from a healthcare perspective, for boys, and for children of grades 7–8 of primary school. [Copyright &y& Elsevier]
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- 2012
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11. Investigating the complementary value of discrete choice experiments for the evaluation of barriers and facilitators in implementation research: a questionnaire survey.
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van Helvoort-Postulart, Debby, van der Weijden, Trudy, Dellaert, Benedict G. C., de Kok, Mascha, von Meyenfeldt, Maarten F., and Dirksen, Carmen D.
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BREAST cancer surgery ,MEDICAL care costs ,DISCRETE choice models ,QUESTIONNAIRES ,ANESTHESIOLOGISTS - Abstract
Background: The potential barriers and facilitators to change should guide the choice of implementation strategy. Implementation researchers believe that existing methods for the evaluation of potential barriers and facilitators are not satisfactory. Discrete choice experiments (DCE) are relatively new in the health care sector to investigate preferences, and may be of value in the field of implementation research. The objective of our study was to investigate the complementary value of DCE for the evaluation of barriers and facilitators in implementation research. Methods: Clinical subject was the implementation of the guideline for breast cancer surgery in day care. We identified 17 potential barriers and facilitators to the implementation of this guideline. We used a traditional questionnaire that was made up of statements about the potential barriers and facilitators. Respondents answered 17 statements on a five-point scale ranging from one (fully disagree) to five (fully agree). The potential barriers and facilitators were included in the DCE as decision attributes. Data were gathered among anaesthesiologists, surgical oncologists, and breast care nurses by means of a paper-and-pencil questionnaire. Results: The overall response was 10%. The most striking finding was that the responses to the traditional questionnaire hardly differentiated between barriers. Forty-seven percent of the respondents thought that DCE is an inappropriate method. These respondents considered DCE too difficult and too time-consuming. Unlike the traditional questionnaire, the results of a DCE provide implementation researchers and clinicians with a relative attribute importance ranking that can be used to prioritize potential barriers and facilitators to change, and hence to better fine-tune the implementation strategies to the specific problems and challenges of a particular implementation process. Conclusion: The results of our DCE and traditional questionnaire would probably lead to different implementation strategies. Although there is no 'gold standard' for prioritising potential barriers and facilitators to the implementation of change, theoretically, DCE would be the method of choice. However, the feasibility of using DCE was less favourable. Further empirical applications should investigate whether DCE can really make a valuable contribution to the implementation science. [ABSTRACT FROM AUTHOR]
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- 2009
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12. Perceived facilitating and limiting factors for healthcare professionals to adopting a patient decision aid for breast cancer aftercare: A cross-sectional study.
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Klaassen, Linda A., Friesen-Storms, Jolanda H.H.M., Bours, Gerrie J.J.W., Dirksen, Carmen D., Boersma, Liesbeth J., and Hoving, Ciska
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MEDICAL personnel , *BREAST cancer , *PATIENT aftercare , *CROSS-sectional method , *REGRESSION analysis , *BREAST tumor treatment , *RESEARCH , *RESEARCH methodology , *MEDICAL care , *MEDICAL cooperation , *EVALUATION research , *COMPARATIVE studies , *DECISION making , *QUESTIONNAIRES - Abstract
Objective: Effective healthcare innovations are often not adopted and implemented. An implementation strategy based on facilitators and barriers for use as perceived by healthcare professionals could increase adoption rates. This study therefore aimed to identify the most relevant facilitators and barriers for use of an innovative breast cancer aftercare decision aid (PtDA) in healthcare practice.Methods: Facilitators and barriers (related to the PtDA, adopter and healthcare organisation) were assessed among breast cancer aftercare health professionals (n = 81), using the MIDI questionnaire. For each category, a backward regression analysis was performed (dependent = intention to adopt). All significant factors were then added to a final regression analysis to identify to most relevant determinants of PtDA adoption.Results: Expecting higher compatibility with daily practice and clinical guidelines, more positive outcomes of use, higher perceived relevance for the patient and increased self-efficacy were significantly associated with a higher intention to adopt. Self-efficacy and perceived patient relevance remained significant in the final model.Conclusions: Low perceived self-efficacy and patient relevance are the most important barriers for health professions to adopt a breast cancer aftercare PtDA.Practice Implications: To target self-efficacy and perceived patient relevance, the implementation strategy could apply health professional peer champions. [ABSTRACT FROM AUTHOR]- Published
- 2020
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