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Pardo Y, Garin O, Oriol C, Zamora V, Ribera A, Ferrer M. Patient-centered care in Coronary Heart Disease: what do you want to measure? A systematic review of reviews on patient-reported outcome measures. Qual Life Res 2022; 32:1405-1425. [PMID: 36350473 PMCID: PMC10123044 DOI: 10.1007/s11136-022-03260-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2022] [Indexed: 11/11/2022]
Abstract
Abstract
Background
The number of published articles on Patient-Reported Outcomes Measures (PROMs) in Coronary Heart Disease (CHD), a leading cause of disability-adjusted life years lost worldwide, has been growing in the last decades. The aim of this study was to identify all the disease-specific PROMs developed for or used in CHD and summarize their characteristics (regardless of the construct), to facilitate the selection of the most adequate one for each purpose.
Methods
A systematic review of reviews was conducted in MEDLINE, Scopus, and the Cochrane Database of Systematic Reviews. PROQOLID and BiblioPRO libraries were also checked. PROMs were classified by construct and information was extracted from different sources regarding their main characteristics such as aim, number of items, specific dimensions, original language, and metric properties that have been assessed.
Results
After title and abstract screening of 1224 articles, 114 publications were included for full text review. Finally, we identified 56 PROMs: 12 symptoms scales, 3 measuring functional status, 21 measuring Health-Related Quality of Life (HRQL), and 20 focused on other constructs. Three of the symptoms scales were specifically designed for a study (no metric properties evaluated), and only five have been included in a published study in the last decade. Regarding functional status, reliability and validity have been assessed for Duke Activity Index and Seattle Angina Questionnaire, which present multiple language versions. For HRQL, most of the PROMs included physical, emotional, and social domains. Responsiveness has only been evaluated for 10 out the 21 HRQL PROMs identified. Other constructs included psychological aspects, self-efficacy, attitudes, perceptions, threats and expectations about the treatment, knowledge, adjustment, or limitation for work, social support, or self-care.
Conclusions
There is a wide variety of instruments to assess the patients’ perspective in CHD, covering several constructs. This is the first systematic review of specific PROMs for CHD including all constructs. It has practical significance, as it summarizes relevant information that may help clinicians, researchers, and other healthcare stakeholders to choose the most adequate instrument for promoting shared decision making in a trend towards value-based healthcare.
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Affiliation(s)
- Yolanda Pardo
- CIBER Epidemiología y Salud Pública (CIBERESP), Dr. Aiguader 88, 08003, Barcelona, Spain
- Health Services Research Group, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Olatz Garin
- CIBER Epidemiología y Salud Pública (CIBERESP), Dr. Aiguader 88, 08003, Barcelona, Spain.
- Health Services Research Group, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.
- Universitat Pompeu Fabra (UPF), Barcelona, Spain.
| | - Cristina Oriol
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Mataró, Spain
| | - Víctor Zamora
- CIBER Epidemiología y Salud Pública (CIBERESP), Dr. Aiguader 88, 08003, Barcelona, Spain
- Health Services Research Group, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Aida Ribera
- CIBER Epidemiología y Salud Pública (CIBERESP), Dr. Aiguader 88, 08003, Barcelona, Spain
- Cardiovascular Epidemiology and Research Unit, University Hospital and Research Institute Vall d'Hebron (VHIR), Barcelona, Spain
| | - Montserrat Ferrer
- CIBER Epidemiología y Salud Pública (CIBERESP), Dr. Aiguader 88, 08003, Barcelona, Spain
- Health Services Research Group, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
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Su Y, Cochrane BB, Reding K, Herting JR, Tinker LF, Zaslavsky O. Mediterranean Diet and Fatigue among Community-Dwelling Postmenopausal Women. J Nutr Gerontol Geriatr 2022; 41:22-45. [PMID: 35038968 PMCID: PMC9835016 DOI: 10.1080/21551197.2022.2025972] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We investigated cross-sectional relationships between the Mediterranean diet and overall fatigue, energy, and weariness scores among 4,563 women aged 65+ from the Women's Health Initiative study. We also used the Isocaloric Substitution approach to explore whether the substitution of fish for red and processed meat, whole for non-whole grains, and whole fruit for fruit juice relate to RAND-36 measured overall fatigue and its subdomains. The alternate Mediterranean Diet (aMED) Index quintiles (Q1-Q5) and selected Mediterranean foods available on a Food Frequency Questionnaire were exposure measures. Results showed aMED Q5 was associated with 2.99 (95% CI: 0.88, 5.11), 4.01 (95% CI: 1.51, 6.53), and 2.47 (95% CI: 0.24, 4.70) point improvements in fatigue, energy, and weariness scores, respectively, compared with aMED Q1. Substituting fish for red and processed meat and whole for non-whole grains was associated with more favorable fatigue scores, whereas substituting whole fruit for juice was not.
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Affiliation(s)
- Yan Su
- School of Nursing, University of Washington, Seattle, WA
| | - Barbara B. Cochrane
- School of Nursing, University of Washington, Seattle, WA
- Fred Hutchinson Cancer Research Center, Public Health Sciences, Seattle, WA
| | - Kerryn Reding
- School of Nursing, University of Washington, Seattle, WA
| | | | - Lesley F. Tinker
- Fred Hutchinson Cancer Research Center, Public Health Sciences, Seattle, WA
| | - Oleg Zaslavsky
- School of Nursing, University of Washington, Seattle, WA
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Strömbeck J, Palmér R, Sundberg Lax I, Fäldt J, Karlberg M, Bergström M. Outcome of a Multi-modal CBT-based Treatment Program for Chronic School Refusal. Glob Pediatr Health 2021; 8:2333794X211002952. [PMID: 33855128 PMCID: PMC8013532 DOI: 10.1177/2333794x211002952] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
School refusal (SR) can have several negative consequences, but effective treatments are available. When chronic, school absence requires comprehensive treatment. This study evaluates an intervention for SR based on a Cognitive Behavioral Therapy (CBT) model, Hemmasittarprogrammet (HSP). Attendance, anxiety, depression, quality of life, and emotional and behavioral symptoms were measured at pre-treatment, post-treatment, and follow-up. The participants (n = 84; 69% male) were SR students between 10 and 17 years old and their parents. School attendance increased after treatment and at follow-up. The proportion of students totally absent from school decreased and the number of students with an acceptable level of school attendance increased. Levels of anxiety and depression were lower both post-treatment and at follow-up for the youths and their parents. HSP, a promising treatment program for school refusal, builds on the literature of CBT-based programs, which has been shown to be effective for SR treatment. However, more research about the effectiveness of the program is needed. Future studies should have a stronger research design, include a measure of fidelity, and be evaluated independent of the founders of the program under investigation.
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Affiliation(s)
- Johan Strömbeck
- Åbo Akademi University, Turku, Finland.,Magelungen Utveckling AB, Stockholm, Sweden
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Spotts EL, Lichtenstein P, Pedersen N, Neiderhiser JM, Hansson K, Cederblad M, Reiss D. Personality and marital satisfaction: a behavioural genetic analysis. EUROPEAN JOURNAL OF PERSONALITY 2020. [DOI: 10.1002/per.545] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Previous research has found that genetic and nonshared environmental factors influence marital quality (Spotts et al., 2004). The current study explored personality as a source for these genetic and environmental individual differences. A sample of 752 Swedish twin women and their spouses were used. Genetic and environmental influences were found for self‐report measures of marital quality, but only environmental factors contributed to the variance of observational measures of marital quality. Wives' personality characteristics accounted for genetic and nonshared environmental variance in the wives' own marital satisfaction, their husbands' marital satisfaction, and the agreement between the spouses on the quality of their marriage. Genetic influences on the correlation between wives' genetically influenced personality characteristics and their husbands' marital satisfaction indicate a gene–environment correlation. Contrary to expectations, husbands' personality did not explain large portions of wives' marital satisfaction beyond that explained by wives' personality. This study emphasizes the importance of spousal personality to the well‐being of marriages, and results are discussed within the context of three different theories regarding associations between personality and marital quality. Copyright © 2005 John Wiley & Sons, Ltd.
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Affiliation(s)
- Erica L. Spotts
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet Stockholm, Sweden
- The Center for Family Research, Department of Psychiatry and Behavioural Science The George Washington University, Washington, DC, USA
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet Stockholm, Sweden
| | - Nancy Pedersen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet Stockholm, Sweden
- Department of Psychology, University of Southern California, Los Angeles, CA, USA
| | - Jenae M. Neiderhiser
- The Center for Family Research, Department of Psychiatry and Behavioural Science The George Washington University, Washington, DC, USA
| | - Kjell Hansson
- School for Social Work, Lund University, Lund, Sweden
| | | | - David Reiss
- The Center for Family Research, Department of Psychiatry and Behavioural Science The George Washington University, Washington, DC, USA
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Crandall CJ, Vasan S, LaCroix A, LeBoff MS, Cauley JA, Robbins JA, Jackson RD, Bauer DC. Bone Turnover Markers Are Not Associated With Hip Fracture Risk: A Case-Control Study in the Women's Health Initiative. J Bone Miner Res 2018; 33:1199-1208. [PMID: 29923225 PMCID: PMC7060935 DOI: 10.1002/jbmr.3471] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 04/29/2018] [Accepted: 05/11/2018] [Indexed: 12/14/2022]
Abstract
Current guidelines recommend that serum C-terminal telopeptide of type I collagen (CTX) and serum procollagen type 1 aminoterminal propeptide (PINP), measured by standardized assays, be used as reference markers in observational and interventional studies. However, there are limited data to determine whether serum CTX and PINP are associated with hip fracture risk among postmenopausal women. We determined the associations of serum CTX and serum PINP with hip fracture risk among postmenopausal women aged 50 to 79 years at baseline. We performed a prospective case-control study (400 cases, 400 controls) nested in the Women's Health Initiative Observational Study, which enrolled participants at 40 US clinical centers. Cases were women with incident hip fracture not taking osteoporosis medication; hip fractures were confirmed using medical records. Untreated controls were matched by age, race/ethnicity, and date of blood sampling. Serum CTX and serum PINP were analyzed on 12-hour fasting blood samples. The main outcome measure was incident hip fracture risk (mean follow-up 7.13 years). After adjustment for body mass index, smoking, frequency of falls, history of fracture, calcium and vitamin D intake, and other relevant covariates, neither serum CTX level nor serum PINP level was statistically significantly associated with hip fracture risk (CTX ptrend = 0.22, PINP ptrend = 0.53). Our results do not support the utility of serum CTX level or PINP level to predict hip fracture risk in women in this age group. These results will inform future guidelines regarding the potential utility of these markers in fracture prediction. © 2018 American Society for Bone and Mineral Research.
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Affiliation(s)
- Carolyn J Crandall
- Division of General Internal Medicine and Health Services Research, Department of Medicine, David Geffen School of Medicine at the University of California, Los Angeles, Los Angeles, CA, USA
| | - Sowmya Vasan
- Women's Health Initiative, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Andrea LaCroix
- Family and Preventive Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Meryl S LeBoff
- Endocrine, Diabetes, and Hypertension Division, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Jane A Cauley
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, USA
| | - John A Robbins
- Department of Medicine, UC Davis Medical Center, Sacramento, CA, USA
| | - Rebecca D Jackson
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, The Ohio State University, Columbus, OH, USA
| | - Douglas C Bauer
- Departments of Medicine and Epidemiology & Biostatistics, University of California, San Francisco, San Francisco, CA, USA
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Goodman D, Park HL, Stefanick M, LeBlanc E, Bea J, Qi L, Kapphahn K, Lamonte M, Manini T, Desai M, Anton-Culver H. Relation between self-recalled childhood physical activity and adult physical activity: The women's health initiative. OPEN JOURNAL OF EPIDEMIOLOGY 2013; 3:224-231. [PMID: 26877895 PMCID: PMC4749265 DOI: 10.4236/ojepi.2013.34033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Evidence suggests that childhood physical activity may play a role in the etiology and prevention of adult chronic diseases. Because researchers must often depend on self-recalled physical activity data many years after the exposure, it is important to understand factors which may influence adult recall of childhood physical activity. This study evaluated the influence of adult characteristics on reported childhood physical activity and the association between adult physical activity and self-recalled childhood physical activity. METHODS 48,066 post-menopausal women from the Women's Health Initiative Observational Study reported their physical activity level during ages 5 - 9, 10 - 14, and 15 - 19. RESULTS In this cohort, over 65% of the population reported the same category of physical activity over the three childhood age groups. While higher levels of childhood physical activity were significantly associated with higher adult physical activity, this association varied by race/ethnicity, education, smoking, body mass index, history of diabetes or cardiovascular disease, social support and physical functional status. Women who were consistently highly active reported adult physical activity levels that were 2.82 MET-hr/week (95% C.I. = 2.43, 3.20) higher compared to women who were always physically inactive during childhood. CONCLUSIONS It is important for researchers to understand the influence of adult characteristics on reported childhood physical activity.
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Affiliation(s)
- Deborah Goodman
- Department of Epidemiology, University of California, Irvine, USA
| | - Hannah L. Park
- Department of Epidemiology, University of California, Irvine, USA
| | - Marcia Stefanick
- S Stanford Prevention Research Center, Stanford University, Palo Alto, USA
| | - Erin LeBlanc
- Center for Health Research, Kaiser Permanente, Portland, USA
| | - Jennifer Bea
- Cancer Center, University of Arizona, Tuscon, Arizona, USA
| | - Lihong Qi
- Department of Public Health, University of California Davis, Sacramento, USA
| | | | - Michael Lamonte
- Department of Social and Preventive Medicine, University at Buffalo, Buffalo, USA
| | - Tood Manini
- Institute on Aging, University of Florida, Gainesville, USA
| | - Manisha Desai
- S Stanford Prevention Research Center, Stanford University, Palo Alto, USA
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HANSSON KJELL, JOHANSSON PER, DROTT-ENGLÉN GUN, BENDERIX YLVA. Funktionell familjeterapi i barnpsykiatrisk praxis. ACTA ACUST UNITED AC 2013. [DOI: 10.1080/00291463.2004.10637451] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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9
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Wennström IL, Isberg PE, Wirtberg I, Rydén O. From children to young adults: cystic fibrosis and siblingship: a longitudinal study. Acta Paediatr 2011; 100:1048-53. [PMID: 21309849 DOI: 10.1111/j.1651-2227.2011.02182.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM To compare the results from our previous study in 1994/95 of children with cystic fibrosis (CF) at the age of 6-14 years and their healthy siblings with data from the same participants as young adults in regard to their self-esteem, life satisfaction and attitudes towards the CF siblingship situation. METHODS Thirty-seven sibling pairs participated. Three instruments were used: The 'As I see myself' self-evaluation questionnaire; the 'Ladder of life', assessing life satisfaction; and the 'Sibling Mirror', reflecting a person's feelings, when one's sibling or oneself has CF. RESULTS Contrary to 1994/95 study results, the female participants showed no signs of impaired self-esteem. Concerning life satisfaction, women in both groups and the men with CF have lower ratings than a healthy reference group. Individuals with CF look upon themselves today as independent, thoughtful and mature, but remember themselves as being active, spoiled or fussy. Healthy siblings consider themselves diplomatic, responsible, mature, important and loyal but remember themselves as angry, envious and neglected. CONCLUSION The self-esteem of women in the sibling pairs (whether with CF or healthy sisters) has improved since their childhood. Overall, the results indicate that young adults with CF today are medically well controlled and psychosocially well adapted, albeit aware of their precarious future.
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Affiliation(s)
- I L Wennström
- Department of Psychology, Lund University, Lund, Sweden.
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10
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Stenmarker M, Palmérus K, Márky I. Life satisfaction of Swedish pediatric oncologists: The role of personality, work-related aspects, and emotional distress. Pediatr Blood Cancer 2009; 53:1308-14. [PMID: 19711441 DOI: 10.1002/pbc.22251] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The first nationwide, population-based study of Swedish pediatric oncologists was conducted in 2006 and it revealed that various aspects of their life satisfaction obviously influenced their stress-resilience. This second part of the study, with a response rate of 89% in the target group, therefore, focused on their life satisfaction and the role of personality, work-related aspects, and emotional distress related to type of medical center and gender. PROCEDURE This descriptive study was based on a cross-sectional mail survey with questionnaires involving 90 pediatric oncologists. Using hierarchical regression models, their total, present, past, and future life satisfaction was analyzed. RESULTS The vast majority (76.7%) stated that working in this medical field was very stimulating for their personal development. Male pediatricians were more satisfied with their present lives and physicians working at academic medical centers were more confident about the future. Some oncologists (13.4%), in particular females at non-academic medical centers, needed professional help dealing with work-related psychological problems. Personality trait (Hedonic Capacity) and low levels of depression contributed to every aspect of overall life satisfaction. Work-related aspects influenced present and future life satisfaction. The models explained between 5% and 43% of the variance in life satisfaction in the whole group. CONCLUSIONS Pediatric oncologists face life-threatening conditions and psychosocial issues factors that may negatively influence their life satisfaction. This study group, a single population of physicians, is characterized by an optimistic attitude and stable emotional status pointing to a high level of satisfaction, which is probably a main basic condition when meeting seriously ill children.
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Affiliation(s)
- Margaretha Stenmarker
- Department of Pediatrics, Institute of Clinical Sciences, The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.
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Quist-Paulsen P, Bakke PS, Gallefoss F. Does smoking cessation improve Quality of Life in patients with coronary heart disease? SCAND CARDIOVASC J 2009; 40:11-6. [PMID: 16448992 DOI: 10.1080/14017430500384855] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To evaluate whether smoking cessation after a coronary event improves quality of life, and to assess whether quality of life is a predictor of smoking cessation. DESIGN Health-related quality of life at baseline and at 12 months follow up were measured in a randomised smoking cessation trial of 240 smokers aged under 76 years admitted for myocardial infarction, unstable angina or coronary bypass surgery. At 12 months follow up 101 had managed to give up smoking (quitters), and 117 were smokers (sustained smokers). RESULTS The quitters and sustained smokers had similar improvements in all quality of life domains from baseline to 12 months follow up. Further, after adjustment for differences in baseline characteristics, the quality of life was not significantly different in the quitters compared to the sustained smokers neither at baseline nor at 12 months follow up. CONCLUSIONS Smoking cessation did not improve quality of life compared to sustained smoking after a coronary event in a 12 month follow up. Quality of life was not a significant predictor of smoking cessation.
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Stenmarker M, Palmérus K, Márky I. Stress-resilience capacity of pediatric oncologists: a Swedish nationwide and population-based study of motivation, emotional distress, and overall life satisfaction. Pediatr Blood Cancer 2009; 52:503-9. [PMID: 19058204 DOI: 10.1002/pbc.21849] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Pediatric oncology is an area with heavy emotional distress. In balancing the daily challenges motivational factors might play a key role and could be examined by studying an individual's stress-resilience capacity. This first nationwide population-based study of 89 Swedish pediatric oncologists presents aspects of motivation related to experience and number of patients cared. PROCEDURE In 2006, a cross-sectional mail survey with questionnaires dealing with motivation, coping resources, life satisfaction and emotional distress was performed. The response rate in the target group was 88%. RESULTS The physicians wanted to be well informed (98%) and updated at national (93%) and international (90%) level. Established routines gave them security managing different diagnoses (97%). Optimal pediatric oncology included several colleagues (98%) and a multi-professional healthcare team (95%). Time pressure was a reality for every participant. Meeting seriously ill children was a way of being aware of essential issues of life (90%). More experienced pediatricians reported higher impact from motivational factors, past overall life satisfaction and a lower degree of somatization. The future overall life satisfaction was higher among physicians meeting more pediatric oncology patients. Between 8% and 45% of the variance in the stress-resilience capacity of the whole group was explained by low levels of depression, future overall life satisfaction and aspects of motivation. CONCLUSIONS Pediatric oncologists continuously meet families in crisis. Knowledge of the physicians' stress-resilience capacity is expected to be useful in improving the physician-patient relationship, retaining experienced physicians and recruiting new specialists in this medical field.
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Affiliation(s)
- Margaretha Stenmarker
- Department of Pediatrics, Institute of Clinical Sciences, The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.
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Hansson K, Cederblad M, Lichtenstein P, Reiss D, Pedersen N, Neiderhiser J, Elthammar O. Individual resiliency factors from a genetic perspective: results from a twin study. FAMILY PROCESS 2008; 47:537-551. [PMID: 19130792 DOI: 10.1111/j.1545-5300.2008.00270.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This article is part of the Twin Mother's Study, a study that examines influences on maternal adjustment. A number of studies have investigated the importance of genetic factors for mental health, but few of these examine how genes and the environment influence resiliency/salutogenic factors. This article investigates the relative importance of genetic and environmental influences on resiliency/salutogenic factors. This study includes 326 twin pairs (150 monozygotic and 176 dizygotic) who are mothers, who are living with their spouse, and who are part of the Swedish twin register. Using self-report structured questionnaires, we assessed salutogenic factors, depression, and quality of life; however, we analyzed the questionnaires completed by the mothers. Statistical analyses were conducted using structural equation modeling. We conclude that nonshared environmental components were of principal importance in individual resiliency/salutogenic factors in a genetically informative design, but we also noted that genetic influences were important. The shared environment had mainly no effect.
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Affiliation(s)
- Kjell Hansson
- School for Social Work, Lund University, Box 23, S-22 100 Lund, Sweden.
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14
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Axberg U, Hansson K, Broberg AG. Evaluation of the Incredible Years Series - an open study of its effects when first introduced in Sweden. Nord J Psychiatry 2007; 61:143-51. [PMID: 17454729 DOI: 10.1080/08039480701226120] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Behaviour management problems (BMP) are common among children (4-12%) and the prevalence seems to be rising. Persistent antisocial behaviour often leads to poor long-term psychosocial adjustment. Structured parent-training programmes have proven to be the most effective way of treating BMP in young children. The Incredible Years Series (IYS), which is a manual-based programme, was introduced in Sweden in 2001. The aim of the present study was to evaluate the effectiveness of IYS in diverse clinical settings in Sweden. Parents of 113 children (3-9 years), recruited through the IYS-trained group leaders' ordinary services, participated in the study. The parents answered various questionnaires regarding their children's symptoms and their own psychological well-being before and after participating in the parent-training groups. The results are very encouraging; significant reduction of BMP in the children was found on all relevant measures. A significant increase in the self-rated well-being of the mothers was also found. The IYS seems to work in Sweden, even when used by group leaders who are in training. The importance of using a well-documented manualized method when implementing new models is accentuated.
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Affiliation(s)
- Ulf Axberg
- Department of Psychology, Göteborg University, Göteborg, SE-405 30, Sweden.
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15
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Dellve L, Samuelsson L, Tallborn A, Fasth A, Hallberg LRM. Stress and well-being among parents of children with rare diseases: a prospective intervention study. J Adv Nurs 2006; 53:392-402. [PMID: 16448482 DOI: 10.1111/j.1365-2648.2006.03736.x] [Citation(s) in RCA: 152] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM This paper reports a study to assess stress, well-being and supportive resources experienced by mothers and fathers of children with rare disabilities, and how these variables were affected by an intensive family competence intervention. BACKGROUND Despite diagnosis-specific studies, little overall knowledge exists about life-consequences for families of children with rare disorders. METHOD We used a prospective design with baseline data and two follow-ups (at 6 and 12 months) after an intervention. The intervention aimed at empowering parents in managing their child's disability. Parents from all parts of Sweden visiting a national centre for families of children with rare disabilities were consecutively selected (n = 136 mothers, 108 fathers). Instruments of parental stress, social support, self-rated health, optimism and life satisfaction and perceived physical or psychological strain were used. Stratified analyses were carried out for mothers and fathers, and related to parental demands: single mothers, full-time employment, participation in a parent association, child's age and type of disability. RESULTS We found high parental stress, physical and emotional strain among mothers, especially among single mothers. Fathers showed high stress related to incompetence, which decreased after the intervention. Decreased strain was found among full-time working mothers and fathers after the intervention. Parents' perceived knowledge and active coping and mothers' perceived social support were increased at follow-up. Factors related to parents' overall life satisfaction (57-70% explained variance) changed after the intervention, from being more related to internal demands (perceived strain, incompetence and social isolation) to other conditions, such as problems related to spouse, paid work and social network. CONCLUSION Parents, especially fathers and full-time working parents, may benefit from an intensive family competence programme.
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Affiliation(s)
- Lotta Dellve
- Assistant Professor, Department of Public Health and Community Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
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Bullinger M. Measuring health related quality of life. An international perspective. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2003; 528:113-22. [PMID: 12918674 DOI: 10.1007/0-306-48382-3_23] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Monika Bullinger
- Department of Medical Psychology, University of Hamburg, Hamburg, Germany
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Weerasooriya R, Davis M, Powell A, Szili-Torok T, Shah C, Whalley D, Kanagaratnam L, Heddle W, Leitch J, Perks A, Ferguson L, Bulsara M. The Australian Intervention Randomized Control of Rate in Atrial Fibrillation Trial (AIRCRAFT). J Am Coll Cardiol 2003; 41:1697-702. [PMID: 12767649 DOI: 10.1016/s0735-1097(03)00338-3] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The Australian Intervention Randomized Control of Rate in Atrial Fibrillation Trial was a multicenter trial of atrioventricular junction ablation and pacing (AVJAP) compared with pharmacologic ventricular rate control (medication [MED]) in patients with mild to moderately symptomatic permanent atrial fibrillation (AF). BACKGROUND There have been very few prospective randomized trials, undertaken in highly symptomatic patients, comparing AVJAP with pharmacologic methods of ventricular rate control for patients with permanent AF. METHODS There were 99 patients (70 men, mean age 68 +/- 8.6 years) at five centers. Forty-nine patients were randomized to AVJAP while 50 patients were randomized to pharmacologic control. The primary end point was cardiac function measured by echocardiography and exercise tolerance. The secondary end points were ventricular rate control, evaluated by 24-h ambulatory electrocardiographic monitoring, and quality of life. Data were collected at randomization and then at one month, six months, and 12 months post-randomization. RESULTS At 12 months follow-up there was no significant difference in left ventricular ejection fraction (AVJAP: 54 +/- 17%; MED: 61 +/- 13% [p = ns]) or exercise duration on treadmill testing (AVJAP: 4.1 +/- 2 min; MED: 4.6 +/- 2 min [p = ns]); however, the peak ventricular rate was lower in the AVJAP group during exercise (112 +/- 17 beats/min vs. 153 +/- 36 beats/min, p < 0.05) and activities of daily life (117 +/- 16 beats/min vs. 152 +/- 37 beats/min, p < 0.05). The CAST quality-of-life questionnaire revealed that patients in the AVJAP group had fewer symptoms at six months (p = 0.003) and at 12 months (p = 0.004). The observed relative risk reduction in symptoms at 12 months was 18%. Global subjective semiquantitative measurement of quality of life using the "ladder of life" revealed that the AVJAP group reported a 6% better quality of life at six months (p = 0.011). CONCLUSIONS In this trial, AVJAP for patients with mild to moderately symptomatic permanent AF did not worsen cardiac function during long-term follow-up, and quality of life was improved.
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Affiliation(s)
- Rukshen Weerasooriya
- Department of Cardiology, Royal Perth Hospital, GPO Box X2213, Perth, Western Australia.
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Abstract
BACKGROUND There are few data from community-based evaluations of outcomes after a life-threatening ventricular arrhythmia (LTVA). We evaluated patients' quality of life (QOL) and medical costs after hospitalization and treatment for their first episode of an LTVA. METHODS We prospectively evaluated QOL by use of the Duke Activity Status Index (DASI), Medical Outcomes Study SF-36 mental health and vitality scales, the Cardiac Arrhythmia Suppression Trial (CAST) symptom scale, and resource use in patients discharged after a first episode of an LTVA in a managed care population of 2.4 million members. RESULTS We enrolled 264 subjects with new cases of LTVA. Although functional status initially decreased compared with self-reports of pre-event functional status, both functional status and symptom levels improved significantly during the study period. These improvements were greater in patients receiving an implantable cardioverter defibrillator (ICD) than in patients receiving amiodarone. Ratings of mental health and vitality were not significantly different between the treatment groups and did not change significantly during follow-up. The total 2-year medical costs were higher for patients receiving an ICD than for patients receiving amiodarone, despite lower costs during the follow-up period for the patients receiving an ICD. CONCLUSIONS New onset of an LTVA has a substantial negative initial impact on QOL. With therapy, most patients have improvements in their QOL and symptom level, possibly more so after treatment with an ICD. The costs of treating these patients are very high.
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Affiliation(s)
- John Hsu
- Division of Research, Kaiser Permanente, Oakland, Calif 94611-5714, USA.
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Early discharge of patients with acute myocardial infarction has no adverse psychological consequences. ACTA ACUST UNITED AC 2001. [DOI: 10.1054/chec.2001.0118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Riedinger MS, Dracup KA, Brecht ML, Padilla G, Sarna L, Ganz PA. Quality of life in patients with heart failure: do gender differences exist? Heart Lung 2001; 30:105-16. [PMID: 11248713 DOI: 10.1067/mhl.2001.114140] [Citation(s) in RCA: 143] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate gender differences in quality of life (QOL) in a large sample of age-matched and ejection fraction (EF)-matched patients with heart failure. DESIGN Matched comparisons of secondary data were used. SETTING The setting consisted of multicenter Studies of Left Ventricular Dysfunction trials. SAMPLE The sample included 1382 patients (691 men and 691 women) who were age-matched and EF-matched. OUTCOME MEASURES Global QOL and the QOL dimensions of physical function, emotional distress, social health, and general health were measured using the Ladder of Life, items from the Profile of Mood States Inventory, the Functional Status Questionnaire, the beta-Blocker Heart Attack Trial instrument, and an item from the RAND Medical Outcomes Study instrument. RESULTS Women had significantly worse general life satisfaction, physical function, and social and general health scores than men. There were no significant differences found between gender groups for current life situation or emotional distress. After controlling for New York Heart Association classification, women still had significantly worse ratings for intermediate activities of daily living (a sub-dimension of physical functioning) and social activity. CONCLUSIONS Despite controlling for age, EF, and New York Heart Association classification, women had worse QOL ratings than did men for intermediate activities of daily living and social activity. Research should focus on identifying why differences exist and developing measures to improve QOL, particularly physical functioning, in women with heart failure.
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Affiliation(s)
- M S Riedinger
- University of California-Los Angeles, School of Nursing, Cedars-Sinai Medical Center, 90048, USA
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21
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Lenert L, Kaplan RM. Validity and interpretation of preference-based measures of health-related quality of life. Med Care 2000; 38:II138-50. [PMID: 10982099 DOI: 10.1097/00005650-200009002-00021] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Utilities are numeric measurements that reflect an individual's beliefs about the desirableness of a health condition, willingness to take risks to gain health benefits, and preferences for time. This report discusses the approaches to assess and compare the validity of methods used to assign utilities for cost-utility analysis. Threats to validity include construct underrepresentation and construct-irrelevant variance. Construct underrepresentation occurs when a stimulus presented to a judge fails to fully represent the depth and complexity of information required in actual judgments. Construct-irrelevant variation occurs when factors irrelevant to preferences influence measurements of utilities. Among several factors that cause construct-irrelevant variation are cognitive abilities, numeracy skills, emotions and prejudices, and the elicitation procedure. Commonly used elicitation methods (visual-analog scales, time tradeoff, and standard gamble) capture different facets of utilities (desirableness of states, time preferences, and risk attitude) to different degrees. The validity of an elicitation protocol depends (1) on the degree to which its scaling method captures the relevant facets of utility and (2) on the degree to which measurements are influenced by construct-irrelevant variation. Discrete-state health index models provide an alternative to direct elicitation of utilities and work by attaching fixed preference weights to observable health states. The creation of discrete-state models with current technologies requires the adoption of strong assumptions about the scaling properties of utilities. Future research must refine methods of eliciting utilities and identify sources of construct-irrelevant variability that reduce the validity of utility assessments. Because of the impact of variation in techniques on measurements, we do not recommend the combination of utilities elicited with different protocols in cost-utility analysis and do not recommend the display of cost-utility ratios from different studies in comparison or "league" tables.
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Affiliation(s)
- L Lenert
- Veterans Administration, San Diego Healthcare System, California, USA.
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22
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Riedinger MS, Dracup KA, Brecht ML. Predictors of quality of life in women with heart failure. SOLVD Investigators. Studies of Left Ventricular Dysfunction. J Heart Lung Transplant 2000; 19:598-608. [PMID: 10867341 DOI: 10.1016/s1053-2498(00)00117-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Two and one half million women have heart failure (HF). Yet little is known about quality of life (QOL) in this population and the factors influencing it. Given the importance of QOL as an outcome of care, we conducted a study to evaluate predictors of QOL in women with HF. METHODS Using baseline QOL data collected in the Studies of Left Ventricular Dysfunction (SOLVD) trials, we studied predictors of QOL in 691 women with HF. Univariate, bivariate, and multiple regression analyses were used. Potential predictors included age, education, tobacco use, social isolation, life stresses, comorbidity index, New York Heart Association (NYHA) class, HF symptoms, etiology, and medications. We measured global QOL and QOL dimensions of physical function, emotional distress, and social and general health. RESULTS Women were older (61+/-10.5 years), predominantly Caucasian (75%), and their mean ejection fraction was 0.27 (+/-6.51). Variables with the strongest relationship to QOL included dyspnea, NYHA class, and life stresses. As dyspnea, life stresses, and NYHA class increased, QOL decreased. Additionally, smoking behavior and vasodilator use was associated with decreased QOL. Heart failure etiology of ischemic origin was associated with decreased social life satisfaction, and use of digitalis was predictive of increased social life satisfaction. Finally, increasing age was related to an increase in general life satisfaction. CONCLUSION Symptom amelioration, which may improve functional ability, has the greatest potential for increasing QOL in women with HF. Programs to increase physical activity in women with HF should be developed and tested. Finally, clinicians may need to optimize HF medications in women.
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Affiliation(s)
- M S Riedinger
- Cedars-Sinai Medical Center, Los Angeles, California, USA.
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Stofmeel MA, Post MW, Kelder JC, Grobbee DE, van Hemel NM. Quality-of-life of pacemaker patients: a reappraisal of current instruments. Pacing Clin Electrophysiol 2000; 23:946-52. [PMID: 10879377 DOI: 10.1111/j.1540-8159.2000.tb00879.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Current clinical practice permits the use of single chamber ventricular or dual chamber pacemakers. However, it is not known which type of pacemaker results in superior clinical and patient outcomes. This is of growing importance because of the higher costs and increased risk of technical failures of dual chamber pacemakers. Patient outcomes can be assessed with quality of life questionnaires, but it is unclear which questionnaires are valid for use in pacemaker patients. This article reappraises studies on quality of life instruments for pacemaker patients. We searched MEDLINE (1985-1998) for studies assessing quality-of-life in general and in pacemaker patients. The SF-36 appeared to be the best among generic questionnaires because of its psychometric characteristics and experience of use. Concerning disease specific instruments, the Karolinska quality of life questionnaire has desirable content validity but lacks more rigorous psychometric validation, which constitutes a serious limitation. Previous studies suggested that implantation of atrioventricular pacemakers improves quality-of-life compared to ventricular pacemakers, but since no well-designed and validated questionnaire exists, these results should be interpreted with caution. The best outcome measure to evaluate quality-of-life in pacemaker patients would be a combination of a generic health profile with established reliability and validity supplemented with a cardiovascular assessment adjusted to suit pacemaker patients. By doing so, individual scores can be compared within a disease cohort and to same-aged, nondiseased persons, as well as other diseased populations. The development and validation of such an instrument is currently needed.
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Abstract
Integration of behavioral health and medicine has gained increased support recently within the new field of complementary medicine. Providers from both disciplines are acknowledging the "mind-body" connection and recognizing the value of treating the "whole" patient through working within an integrative delivery model. This paper describes two treatment programs which were developed using the principles of the mind-body connection and implemented within an integrative setting at a large HMO. The results of research studies are presented and discussed to demonstrate the efficacy of these programs.
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Affiliation(s)
- B Helene
- NPMG Behavioral Health Department, Latham, NY 12110, USA
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Herbst JH, Goodman M, Feldstein S, Reilly JM. Health-related quality-of-life assessment of patients with life-threatening ventricular arrhythmias. Pacing Clin Electrophysiol 1999; 22:915-26. [PMID: 10392390 DOI: 10.1111/j.1540-8159.1999.tb06816.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The purpose of this study was to determine whether treatments for life-threatening ventricular arrhythmias are associated with quality-of-life (QOL) and psychological distress. Multidimensional measures of QOL and psychological distress were used to cross-sectionally compare patients with ICDs to patients treated with antiarrhythmic drugs and patients without serious cardiac conditions. The sample consisted of 157 patients: 35 patients treated with antiarrhythmic medication only, 24 patients treated with ICD only, 25 patients treated with ICD and antiarrhythmic medication, and 73 controls. Patients completed the Medical Outcomes Study SF-36 health survey, the Brief Symptom Inventory, and background questionnaires. There were no significant differences in self-reported QOL and psychological distress between patients with or without ICD, and the occurrence of defibrillator shocks was unrelated to QOL and psychological distress. However, patients treated with antiarrhythmic drugs reported greater QOL impairment in physical functioning, vitality, emotional role limitations, and sleep, as well as greater psychological distress than patients not treated with antiarrhythmics. These limitations may be attributed to adverse effects arising from antiarrhythmic pharmacotherapy. Results of the present investigation suggest that QOL and psychological distress are maintained among ICD patients, whereas treatment with antiarrhythmic drugs are associated with a diminished QOL and greater psychological distress. These findings may assist cardiologists to select the optimal treatment for life-threatening ventricular arrhythmias that minimizes disturbances in health-related QOL and psychological distress and increases patient compliance.
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Affiliation(s)
- J H Herbst
- Department of Psychology, University of Maryland Baltimore County 21045, USA.
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Abstract
BACKGROUND This study was performed to assess patient preferences for consequences of 3 coronary revascularization procedures: angioplasty, conventional coronary bypass surgery, and minimally invasive coronary bypass surgery. METHOD A nationwide sample of 3 types of respondents was recruited: respondents with no heart disease (n = 89), respondents with heart disease who had not undergone cardiac surgery (n = 97), and respondents with heart disease who had undergone cardiac surgery (n = 118). RESULTS Sixty-two percent ranked the risk of repeat revascularization as the most important concern, followed by postprocedure pain (22%), time to recovery of physical functioning (8%), time in hospital (4%), and body appearance (4%). Respondents preferred angioplasty to conventional and minimally invasive cardiac surgery if the 3-year risk of repeat revascularization with angioplasty were to decline to less than 28% and 21%, respectively. CONCLUSION These data suggest that patient preference should influence individual and policy recommendations when choosing among coronary revascularization procedures.
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Affiliation(s)
- J Hornberger
- Departments of Health Research & Policy and of Medicine, Stanford University School of Medicine, CA, USA.
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Wood MA, Kay GN, Ellenbogen KA. The North American experience with the Ablate and Pace Trial (APT) for medically refractory atrial fibrillation. Europace 1999; 1:22-5. [PMID: 11220534 DOI: 10.1053/eupc.1998.0001] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
The Ablate and Pace Trial (APT) was a prospective registry study of clinical outcomes and survival following ablation and pacing therapy for medically refractory atrial fibrillation. One hundred and fifty-six patients were enrolled at 16 centres in North America. The mean patient age was 66 +/- 11 years, with mean left ventricular ejection fraction of 48% +/- 18%. Seventy-eight percent of the patients had structural heart disease. During one year of follow up, multiple measures of quality-of-life showed significant and sustained improvement following ablation and pacing therapy. Also, left ventricular ejection increased significantly for patients with baseline left ventricular ejection fraction <45%. Metabolic exercise testing showed trends toward improved exercise tolerance; however, these did not achieve statistical significance. The one year overall survival was 85%, with 3% of patients experiencing sudden death. In summary, this large, non-randomized, trial showed significant improvement in quality of life and left ventricular function following ablation and pacing therapy. Ablation and pacing therapy is a viable strategy for palliative management of patients with medically refractory, highly symptomatic atrial fibrillation.
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Affiliation(s)
- M A Wood
- Medical College of Virginia, Richmond 23298, USA
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28
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Kay GN, Ellenbogen KA, Giudici M, Redfield MM, Jenkins LS, Mianulli M, Wilkoff B. The Ablate and Pace Trial: a prospective study of catheter ablation of the AV conduction system and permanent pacemaker implantation for treatment of atrial fibrillation. APT Investigators. J Interv Card Electrophysiol 1998; 2:121-35. [PMID: 9870004 DOI: 10.1023/a:1009795330454] [Citation(s) in RCA: 195] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The Ablate and Pace Trial (APT) prospectively assessed the effects of catheter ablation of the AV conduction system and permanent pacemaker implantation on health-related quality of life, survival, exercise capacity, and ventricular function in 156 patients with symptomatic atrial fibrillation. METHODS All patients referred for catheter ablation and permanent pacemaker implantation because of medically-refractory atrial fibrillation at 16 centers were screened for enrollment in a prospective registry. Baseline assessment prior to ablation included measurement of quality of life, including the Health Status Questionnaire, the Quality of Life Index and the Symptom Checklist: Frequency and Severity. Exercise capacity was assessed with metabolic treadmill exercise testing and ventricular function was quantitated with echocardiography. The quality of life instruments, exercise capacity, and echocardiography were repeated at 3 and 12 months after catheter ablation. RESULTS The APT population included 90 men and 66 women (66.1 +/- 11.5 years of age) with either chronic (n = 70), recurrent (n = 31), or paroxysmal atrial fibrillation (n = 55). Structural heart disease was present in 78.2% of patients. Successful ablation of AV conduction was achieved in 155 of 156 patients (99.4%). Survival at 1 year was 85.3%, with 5 of 23 deaths being sudden cardiac deaths. Survival over the first year of follow-up was significantly lower for patients with a baseline left ventricular ejection fraction (LVEF) < 0.45 (0.73) than for patients with a LVEF > or = 0.45 (0.88, p = 0.03). The NYHA functional class improved from 2.1 at baseline to 1.8 at 3 months and 1.9 at 12 months of followup (p = 0.0001). Significant improvement in quality of life scores were noted for all 8 subscales of the Health Status Questionnaire, for the overall rating of the Quality of Life Index, the Health and Function subscales; Arrhythmia-related symptoms were markedly reduced as measured by the Symptom Checklist: Frequency and Severity scale. The mean LVEF improved from 0.50 +/- 0.20 at baseline to 0.54 +/- 0.20 at 3 months (p = 0.03). The LVEF 12 months after ablation was 0.52 +/- 0.20, not statistically different from baseline. Individuals with reduced systolic function at baseline had the greatest improvement, from LVEF 0.31 +/- 0.20 at baseline to 0.41 +/- 0.20 at 3 months and 0.41 +/- 0.30 at 12 months (p = 0.0001). There were no significant changes in treadmill exercise duration (10.0 +/- 4.3 min at baseline and 11.6 +/- 3.6 min at 12 months) or VO2max (1467 +/- 681 ml O2 min baseline and 1629 +/- 739 ml O2 min at 12 months). CONCLUSIONS Catheter ablation of the AV conduction system and permanent pacemaker implantation were associated with improved quality of life and left ventricular function in this population of highly symptomatic patients with atrial fibrillation refractory to medical therapy.
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Affiliation(s)
- G N Kay
- Division of Cardiovascular Disease, University of Alabama at Birmingham 35294, USA
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Oldridge NB. Outcome assessment in cardiac rehabilitation. Health-related quality of life and economic evaluation. JOURNAL OF CARDIOPULMONARY REHABILITATION 1997; 17:179-94. [PMID: 9187984 DOI: 10.1097/00008483-199705000-00005] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- N B Oldridge
- Department of Health Sciences, University of Wisconsin, Milwaukee 53201, USA
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Brooks MM, Gorkin L, Schron EB, Wiklund I, Campion J, Ledingham RB. Moricizine and quality of life in the Cardiac Arrhythmia Suppression Trial II (CAST II). CONTROLLED CLINICAL TRIALS 1994; 15:437-49. [PMID: 7851106 DOI: 10.1016/0197-2456(94)90002-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The Cardiac Arrhythmia Suppression Trial II (CAST II) was a double-masked placebo-controlled randomized trial that compared the survival effects of moricizine to placebo in postmyocardial infarction arrhythmia patients. The quality-of-life outcome measures were designed prospectively for CAST and were previously shown to have high reliability and clinical discriminative validity. The CAST quality-of-life instrument detected significant differences between moricizine and placebo. In particular, moricizine was most strongly associated with inferior social activity and satisfaction scores (p = .014) and lower scores for overall contentment with life (p = .007). Moreover, the quality-of-life measures improved significantly for both the moricizine and placebo treatment groups after entry into the clinical trial. These results indicate that the CAST quality-of-life instrument is sensitive for assessing pharmacological therapies in the treatment of heart disease.
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Affiliation(s)
- M M Brooks
- Department of Biostatistics, University of Washington, Seattle
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Gorkin L, Follick MJ, Geltman E, Hamm P, Sollano J, Sylvia S, Jacobson K, Jacobson MJ, Cochrane BS, Sussex B. Quality of life among patients post-myocardial infarction at baseline in the Survival and Ventricular Enlargement (SAVE) trial. Qual Life Res 1994; 3:111-9. [PMID: 8044157 DOI: 10.1007/bf00435254] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A quality of life ancillary study was incorporated into the Survival and Ventricular Enlargement (SAVE) trial of captopril versus placebo among patients who survived an acute myocardial infarction with compromised ventricular functioning, but no overt heart failure. Assessments included patient symptoms, health perceptions, emotional, cognitive, social and sexual levels of functioning, as well as potential covariates, such as life events and social support. The purpose of this study was to evaluate the psychometric properties of the quality of life measures in the SAVE at baseline, and provide a pre-randomization profile of the SAVE patients. One hundred and eighty-four patients participated in this aspect of the trial. Reliability alpha coefficients were adequate or better for all questionnaires, except for life events and sexual activities. Consistent with prior studies, the quality of life parameters were uncorrelated with ventricular ejection fraction. Despite experiencing a recent myocardial infarction with compromised ventricular functioning, patients at baseline generally neither appeared depressed nor focused on symptoms. The baseline findings support the inclusion of the quality of life ancillary study in the overall SAVE trial because of the independent contribution likely to be achieved in terms of evaluating both disease progression and treatment efficacy.
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Affiliation(s)
- L Gorkin
- Institute for Behavioral Medicine, Cranston, Rhode Island
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Grimby A, Wiklund I. Health-related quality of life in old age. A study among 76-year-old Swedish urban citizens. SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE 1994; 22:7-14. [PMID: 8029670 DOI: 10.1177/140349489402200102] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Health-related quality of life was measured in terms of energy, pain, emotions, sleep, social isolation and mobility with the Nottingham Health Profile (NHP). Five hundred and sixty-five ambulant 76-year-olds in a Swedish city participated and the results were analysed in relation to health and socio-demographic factors. The majority of the subjects lived independently and felt healthy, despite the fact that many had some diagnosed disease or disorder. In general, the sample reported a satisfactory quality of life. Impaired quality of life was correlated to observed and perceived illness, institutionalization, widowhood, loneliness and financial discontent. Women reported more pain, emotional, sleep and mobility problems than men. Mobility problems had the most negative impact on daily activities, whereas sleeping problems had none.
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Affiliation(s)
- A Grimby
- Department of Geriatric Medicine, Vasa Hospital, University of Göteborg, Sweden
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Gorkin L, Norvell NK, Rosen RC, Charles E, Shumaker SA, McIntyre KM, Capone RJ, Kostis J, Niaura R, Woods P. Assessment of quality of life as observed from the baseline data of the Studies of Left Ventricular Dysfunction (SOLVD) trial quality-of-life substudy. Am J Cardiol 1993; 71:1069-73. [PMID: 8475871 DOI: 10.1016/0002-9149(93)90575-w] [Citation(s) in RCA: 132] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The improvement of aspects of a patient's quality of life may be as important as prolonging survival in evaluating clinical trials of heart failure. The purpose of this study was to analyze the psychometric properties of the baseline measures from the quality-of-life substudy from the Studies of Left Ventricular Dysfunction (SOLVD) trial. The measures included the 6-Minute Walk Test, Dyspnea Scale, Living with Heart Failure, Physical Limitations, Psychologic Distress and Health Perceptions, as reported by both patients and staff. Cognitive functioning, such as Vocabulary, Digit Span and Trails Making, was also assessed. Patients were classified as New York Heart Association class I (n = 158) versus II or III (n = 150). The internal consistencies (i.e., reliabilities) of the self-report measures were high, except for the Health Perceptions of Class II or III patients. Reliability of the SOLVD quality-of-life battery was confirmed by significantly better life quality among New York Heart Association class I patients versus class II or III patients combined on the Walk Test, Physical Limitations, Dyspnea, Living with Heart Failure, Psychologic Distress and staff perceptions of patient health. In accordance with prior studies, the measures were uncorrelated with left ventricular ejection fraction. By demonstrating strong internal consistencies, reliability based on physician reports, and independence of ejection fraction levels, use of this quality-of-life assessment battery in this and other clinical trials of compromised ventricular functioning is supported.
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Affiliation(s)
- L Gorkin
- Institute for Behavioral Medicine, Providence, Rhode Island 02920
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Gorkin L, Schron EB, Brooks MM, Wiklund I, Kellen J, Verter J, Schoenberger JA, Pawitan Y, Morris M, Shumaker S. Psychosocial predictors of mortality in the Cardiac Arrhythmia Suppression Trial-1 (CAST-1). Am J Cardiol 1993; 71:263-7. [PMID: 8427165 DOI: 10.1016/0002-9149(93)90788-e] [Citation(s) in RCA: 84] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Psychosocial variables predict the recurrence of clinical events in symptomatic patients, controlling for measures of disease severity. The Cardiac Arrhythmia Suppression Trial-1, a pharmacologic test of the arrhythmia suppression and mortality hypothesis among postmyocardial infarction patients, allowed a prospective test of the relationship of distress, perceived support, social interaction, life stress, and other variables, to mortality, adjusting statistically for ejection fraction, arrhythmia rates, and other known risk factors for coronary heart disease. Results indicated that the treatment medications, encainide and flecainide, were powerful predictors of mortality. Although the psychosocial variables were significant as univariate predictors, these variables were not significant as predictors in a multivariate model that included drug treatment. When the data analysis was restricted to patients randomized to placebo, thereby eliminating the antiarrhythmic drug effect, the level of perceived social support was a significant multivariate predictor of mortality, adjusting for measures of disease severity. The adjusted hazards ratio for a 1-point decrease in the perceived support score is equal to 1.46, based on the multivariate model.
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Affiliation(s)
- L Gorkin
- Institute for Behavioral Medicine, Providence, Rhode Island 02920
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