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Jun J, Park C, Fritschi C, Balserak B, Martyn-Nemeth P, Kuna S, Kapella M. Behavioral interventions and symptom cluster change in adults with chronic obstructive pulmonary disease and insomnia. Heart Lung 2024; 64:6-13. [PMID: 37976563 PMCID: PMC10947945 DOI: 10.1016/j.hrtlng.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 10/09/2023] [Accepted: 11/04/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND People with chronic obstructive pulmonary disease (COPD) and insomnia experience multiple co-occurring symptoms, but no studies have examined symptom cluster change over time in this population. OBJECTIVES This study explored longitudinal patterns of symptom cluster profiles for adults with COPD and insomnia and evaluated whether behavioral interventions were associated with changes in symptom cluster profiles. METHODS This study included 91 adults with COPD and insomnia who participated in a randomized trial of cognitive behavioral therapy for insomnia (CBT-I) and COPD education. The pre-specified symptom cluster included insomnia, dyspnea, fatigue, anxiety, and depression. Latent profile analysis identified participant groups with distinct symptom cluster profiles at baseline, immediately post-intervention, and at 3-month follow-up; latent transition analysis then estimated the probability of group membership change over time. Multinomial logistic regression was used to determine whether the interventions were associated with changes in symptom cluster profiles. RESULTS Three groups were identified at each of three time-points: Class 1 (low symptom burden), Class 2 (intermediate), and Class 3 (high). Classes 1 and 2 showed less movement to other classes (16 % and 38 %, respectively), whereas Class 3 showed greater transition (64 %). The CBT-I intervention was significantly associated with movement to a lower symptom burden group (Class 3 to 2 or 2 to 1). CONCLUSIONS CBT-I, with or without COPD education, shows promise as a tailored intervention to reduce symptom burden in the study population. Study findings will facilitate development of interventions to reduce the severity of multiple co-occurring symptoms in people with COPD and insomnia. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov; Name: A Behavioral Therapy for Insomnia Co-existing with COPD; Identifier: NCT01973647.
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Affiliation(s)
- Jeehye Jun
- Red Cross College of Nursing, Chung-Ang University, Seoul, South Korea.
| | - Chang Park
- College of Nursing, University of Illinois Chicago, Chicago, IL, USA
| | - Cynthia Fritschi
- College of Nursing, University of Illinois Chicago, Chicago, IL, USA
| | - Bilgay Balserak
- College of Nursing, University of Illinois Chicago, Chicago, IL, USA
| | | | - Samuel Kuna
- School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Sleep Medicine Section, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA
| | - Mary Kapella
- College of Nursing, University of Illinois Chicago, Chicago, IL, USA
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2
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Bugajski A, Morgan H, Wills W, Jacklin K, Alleyne S, Kolta B, Lengerich A, Rechenberg K. Anxiety and Depressive Symptoms in Patients with COPD: Modifiable Explanatory Factors. West J Nurs Res 2023; 45:316-326. [PMID: 36250352 DOI: 10.1177/01939459221129949] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
Anxiety and depressive symptoms affect up to 80% of people with chronic obstructive pulmonary disease (COPD). To reduce this symptom burden, clinicians should target modifiable explanatory factors while accounting for nonmodifiable explanatory factors of these symptoms. The purpose of this secondary data analysis was to examine which modifiable factors explain anxiety and depressive symptoms in COPD. This secondary data analysis of 1,760 COPD patients used multiple regression to explain anxiety and depressive symptoms from sets of modifiable patient characteristics and demographic controls. Clinically significant symptoms of anxiety or depression presented in 29.6% (n = 526) of participants, and 20.6% (n = 363) had both. Significant modifiable explanatory factors of both disorder symptoms were perceived functional status, functional capacity, psychosocial impact, symptom self-management, and significant symptoms for the other. Somatic symptom burden and dyspnea explained anxiety and depressive symptoms, respectively. Addressing these modifiable factors may reduce anxiety and depressive symptoms in patients with COPD.
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Affiliation(s)
- Andrew Bugajski
- Department of Research and Sponsored Studies, Lakeland Regional Health Medical Center, Lakeland, FL, USA
| | - Hailey Morgan
- College of Nursing, University of South Florida, Tampa, FL, USA
| | - Walter Wills
- Department of Research and Sponsored Studies, Lakeland Regional Health Medical Center, Lakeland, FL, USA.,College of Nursing, University of South Florida, Tampa, FL, USA
| | - Kellcee Jacklin
- Department of Research and Sponsored Studies, Lakeland Regional Health Medical Center, Lakeland, FL, USA
| | - Shirley Alleyne
- Department of Psychiatry, Lakeland Regional Health Medical Center, Lakeland, FL, USA
| | - Bishoy Kolta
- Department of Psychiatry, Lakeland Regional Health Medical Center, Lakeland, FL, USA
| | - Alexander Lengerich
- Eastern Colorado VA Health Care System, Rocky Mountain Regional Medical Center, Denver, CO, USA
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3
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Farver-Vestergaard I, Rubio-Rask S, Timm S, Christiansen CF, Hilberg O, Løkke A. Disease-Specific Anxiety in Chronic Obstructive Pulmonary Disease: Translation and Initial Validation of a Questionnaire. Front Psychol 2022; 13:907939. [PMID: 35865679 PMCID: PMC9294537 DOI: 10.3389/fpsyg.2022.907939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Commonly applied measures of symptoms of anxiety are not sensitive to disease-specific anxiety in patients with chronic obstructive pulmonary disease (COPD). There is a need for validated instruments measuring COPD-specific anxiety. Therefore, we translated the COPD-Anxiety Questionnaire (CAF) into Danish (CAF-R-DK) and performed an initial validation of the psychometric properties in a sample of patients with COPD. Materials and Methods Translation procedures followed the World Health Organization guidelines. Participants with COPD completed questionnaires measuring COPD-specific anxiety (CAF-R-DK), general psychological distress (Hospital Anxiety and Depression Scale) as well as variables related to COPD (COPD Assessment Test; modified Medical Research Council dyspnea scale), quality of life (the 12-item Short Form survey, SF12), and socio-demography. Results A total of 260 patients with COPD (mean age: 65.0, 69% female) completed questionnaires. The Danish version of CAF-R-DK demonstrated acceptable Cronbach’s α values that were comparable with those of the original CAF. As expected, the CAF-R-DK showed positive correlations with convergent constructs (CAT; HADS) and negative correlations with discriminant constructs (SF-12). However, the results for specific subdomains of the CAF-R-DK indicated inconsistency in the underlying concept of disease-specific anxiety, which was also suggested based on the subsequent confirmatory and exploratory factor analyzes. Conclusion The CAF could serve as an important supplement to generic psychological distress screening of patients with COPD in somatic health care settings, and the questionnaire is now available in Danish. Translation into other languages is needed with the purpose of obtaining data for further testing the psychometric properties of the questionnaire.
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Affiliation(s)
| | | | - Signe Timm
- Research Unit, Lillebaelt Hospital, Kolding, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | | | - Ole Hilberg
- Department of Medicine, Lillebaelt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Anders Løkke
- Department of Medicine, Lillebaelt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
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Tabudlo JB. A Proposed Theory of Symptom Cluster Management. BELITUNG NURSING JOURNAL 2021; 7:78-87. [PMID: 37469941 PMCID: PMC10353591 DOI: 10.33546/bnj.1359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/11/2021] [Accepted: 04/13/2021] [Indexed: 07/21/2023] Open
Abstract
Background Symptom cluster management is in its early stages in many chronic and debilitating illnesses. The development of a proposed theory should be an initial step in advancing this area of interest. Objective This article presents the development of a Proposed Theory of Symptom Cluster Management. Methods The concept analysis, statement synthesis, and theory synthesis by Walker and Avant were used in the development of this proposed theory. A search from July to September 2020 for published empirical and theoretical articles was conducted in scientific databases, expanded on the web, and secondary references from identified articles. Results The Proposed Theory of Symptom Cluster Management is both a descriptive and explanatory theory. The defining characteristics of symptom cluster management include the basic and effectiveness components. Antecedents for symptom cluster management include socio-demographic characteristics, symptom cluster characteristics, individual clinical characteristics, individual illness factors, and situational factors or symptom experience. The consequences are clustered as personal-related, health-related, social-related outcomes, and existential outcomes. Measurement tools for the antecedents and outcomes in symptom cluster management and the analytical and statistical strategies were considered. Relational statements were also identified. Theoretical assertions were advanced. Conclusion The Proposed Theory of Symptom Cluster Management may provide a holistic approach because it integrates both the symptom cluster and management strategies. The concepts, statements including the complete representation of the proposed theory identified in this article, may provide cues to policymakers and clinical researchers towards the development of tailored interventions and programs.
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Affiliation(s)
- Jerick B. Tabudlo
- University of the Philippines Manila, College of Nursing, Philippines
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5
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Macedo I, Pasion R, Barbosa F, Ferreira-Santos F. A dimensional approach to the neuronal correlates of anxiety, depression, and perfectionism: A transdiagnostic dissociation of error-related brain activity. Behav Brain Res 2021; 408:113271. [PMID: 33811953 DOI: 10.1016/j.bbr.2021.113271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 03/14/2021] [Accepted: 03/29/2021] [Indexed: 11/30/2022]
Abstract
Transdiagnostic approaches such as the Research Domain Criteria (RDoC) highlight the importance of addressing psychopathological constructs dimensionally, since comorbidity and heterogeneity represent prevalent issues in the available categorical diagnosis. The current study analyses distinct internalizing dimensions of depression and anxiety, and the transdiagnostic feature of perfectionism on the modulation of error-related brain activity (i.e., ERN). A sample of 125 participants completed self-reported measures of anxiety, depression, and perfectionism, and performed two versions of the Flanker Task (performance monitoring and sustained-threat) during an EEG recording. In the broad internalizing dimensions, anxiety predicted increased ERN amplitudes when controlling for the shared variance with depression and perfectionism. The narrower dimensions of anxiety and depression revealed a dissociative effect: cognitive anxiety explained blunted ERN amplitudes, while the physiological signs of anxiety and depression predicted increased amplitudes. For perfectionism, no significant results were found. Exploratory analyses further revealed that the Error Positivity component (Pe) was reduced in anxiety and physiological depression. We conclude that anxiety features emerge as the main explanation for the altered patterns of error monitoring in a transdiagnostic sample. Since anxiety is expected to co-occur with other disorders, the current findings suggest that altered patterns of error monitoring will be a transdiagnostic feature of various internalizing and anxiety-related disorders.
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Affiliation(s)
- Inês Macedo
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto, Portugal
| | - Rita Pasion
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto, Portugal.
| | - Fernando Barbosa
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto, Portugal
| | - Fernando Ferreira-Santos
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Educational Sciences, University of Porto, Portugal
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Fei F, Koffman J, Zhang X, Gao W. Chronic Obstructive Pulmonary Disease Symptom Cluster Composition, Associated Factors, and Methodologies: A Systematic Review. West J Nurs Res 2021; 44:395-415. [PMID: 33682534 PMCID: PMC8894625 DOI: 10.1177/0193945921995773] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This systematic review details symptom clusters, their compositions, and associated factors and appraises the methodologies of studies that reported symptom clusters in patients with chronic obstructive pulmonary disease (COPD). Ten studies were eligible for inclusion in this study. Four common symptom clusters were identified. Two theoretical frameworks, four statistical methods, and various symptom assessment tools were used to identify symptom clusters. Factors associated with symptom clusters included demographic, clinical, and biological factors. No studies examined the subjective experiences of symptom clusters. Overall, inconsistencies were identified in the composition of symptom clusters across studies. This may be due to variations in study design, assessment tools, and statistical methods. Future studies should attempt to arrive at a common definition, especially that is theoretically derived, for symptom clusters, standardize the criteria for symptoms for inclusion in the clusters, and focus on patients' subjective experience to inform which clusters are clinically relevant.
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Affiliation(s)
- Fei Fei
- Cicely Saunders Institute, Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK.,School of Nursing and Midwifery, Jiangsu College of Nursing, Huai'an, Jiangsu, P.R. China
| | - Jonathan Koffman
- Cicely Saunders Institute, Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
| | - Xiaohan Zhang
- School of Nursing and Midwifery, Jiangsu College of Nursing, Huai'an, Jiangsu, P.R. China
| | - Wei Gao
- Cicely Saunders Institute, Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
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7
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Yang Z, Cui M, Zhang X, Bai J, Tang L, Tan G, Jiang Y. Identification of Symptom Clusters and Their Influencing Factors in Subgroups of Chinese Patients With Acute Exacerbation of Chronic Obstructive Pulmonary Disease. J Pain Symptom Manage 2020; 60:559-567. [PMID: 32276100 DOI: 10.1016/j.jpainsymman.2020.03.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 03/25/2020] [Accepted: 03/27/2020] [Indexed: 11/30/2022]
Abstract
CONTEXT Limited studies have identified symptom clusters (SCs) and their risk factors and the relationships with inflammatory biomarkers in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). OBJECTIVES In this study, we aimed to investigate SCs in patients with AECOPD and explore their influencing factors and relationships with inflammatory biomarkers. METHODS Data were collected with sociodemographic and disease information questionnaires, and symptoms were measured with the revised Memorial Symptom Assessment Scale. SCs were extracted through exploratory factor analysis. Logistic regression analysis was conducted to explore the risk factors of SCs. RESULTS A total of 151 patients were recruited. Two SCs, namely, emotional and respiratory functional SCs, were identified. Logistic regression analysis showed that individuals with high C-reactive protein level, Charlson Comorbidity Index score, and high modified Medical Research Council Dyspnea Scale score were more likely to belong to the high-severity symptom subgroup than to the low-severity symptom group in the emotional SC. The patients with a low body mass index and without or lax inhaled drug therapy exhibited highly prominent predictors of membership in the high-severity symptom group of the respiratory functional SC. CONCLUSION Symptoms experienced by patients with AECOPD were grouped into specific clusters. Targeted interventions should be performed based on SCs, and influencing factors and biological mechanisms should be considered when providing individualized approaches and interventions.
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Affiliation(s)
- Zhenjiao Yang
- Department of Nursing, The First Hospital Affiliated to Guangxi Medical University, Nanning, Guangxi, China
| | - Miaoling Cui
- Department of Nursing, The First Hospital Affiliated to Guangxi Medical University, Nanning, Guangxi, China.
| | - Xiaofang Zhang
- Department of Oncology, The First Hospital Affiliated to Guangxi Medical University, Nanning, Guangxi, China
| | - Jing Bai
- Department of Respiratory and Critical Care Medicine, The First Hospital Affiliated to Guangxi Medical University, Nanning, Guangxi, China
| | - Lian Tang
- Department of Respiratory and Critical Care Medicine, The First Hospital Affiliated to Guangxi Medical University, Nanning, Guangxi, China
| | - Guirong Tan
- Department of Respiratory and Critical Care Medicine, The First Hospital Affiliated to Guangxi Medical University, Nanning, Guangxi, China
| | - Yun Jiang
- Department of Emergency, The First Hospital Affiliated to Guangxi Medical University, Nanning, Guangxi, China
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8
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Wu M, Zan T, Zhao Q, Ge S, Li K, Li J. Symptom Clusters and Health-related Quality of Life in Chinese patients with Chronic Obstructive Pulmonary Disease. West J Nurs Res 2019; 42:437-445. [PMID: 31342864 DOI: 10.1177/0193945919866475] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study aimed to identify symptom clusters of chronic obstructive pulmonary disease (COPD) and to examine the relationship between symptom clusters and health-related quality of life (HRQoL). It included 154 hospitalized patients with COPD. The majority of the participants (88.6%) were aged 60 years and above, and the numbers of men and women were approximately equal (men: 55.2%). The Charlson Comorbidity Index (CCI), the Memorial Symptom Assessment Scale (MSAS), and the Chinese version of the Clinical COPD Questionnaire (CCQ) were used to evaluate comorbidity, participant's symptoms, and HRQoL, respectively. Five symptom clusters were identified using exploratory factor analysis, and symptom clusters, especially the Psychological, Pain and Fatigue, GI, and Dyspnea-Sweat symptom clusters, had negative effects on HRQoL in patients with COPD. Understanding the patterns and occurrences of symptom clusters could be essential for developing effective interventions to manage COPD symptoms and improve the patients' HRQoL.
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Affiliation(s)
- Maochun Wu
- School of Nursing, Jilin University, Changchun, Jilin province, China.,Equal contributors
| | - Tao Zan
- Intensive Care Unit, The First Hospital of Jilin University, Changchun, China.,Equal contributors
| | - Qiheng Zhao
- Orthopedics Department, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Song Ge
- Department of natural sciences and Nursing, University of Houston-Downtown, Houston, TX, USA
| | - Kun Li
- School of Nursing, Jilin University, Changchun, China
| | - Junxin Li
- School of Nursing, Johns Hopkins University, Baltimore, MD, USA
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9
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Folch-Ayora A, Orts-Cortés MI, Macia-Soler L, Andreu-Guillamon MV, Moncho J. Patient education during hospital admission due to exacerbation of chronic obstructive pulmonary disease: Effects on quality of life-Controlled and randomized experimental study. PATIENT EDUCATION AND COUNSELING 2019; 102:511-519. [PMID: 30279028 DOI: 10.1016/j.pec.2018.09.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 09/05/2018] [Accepted: 09/14/2018] [Indexed: 06/08/2023]
Abstract
UNLABELLED The objective of this study was to assess the effectiveness of an education program and telephone call follow-up at improving the health related quality of life (HRQL) of patients with chronic obstructive pulmonary disease (COPD). METHOD Experimental, controlled, randomized, single blind study, masked data analysis. Duration of 2 years and 3 months. Patients hospitalised for exacerbation. The effectiveness was evaluated by calculating the absolute and relative change (%) of the St. George questionnaire scores (total and by dimensions) before and after the intervention program. Calculation of the effect of the group variable on the absolute and relative changes of the variables, Multiple Analysis of Variance (MANOVA). RESULTS Completed study of 116 patients. Greater effects on their HRQL reported at admission (48.3 ± SD 20.0 years). Patients in the intervention group improved significantly in their total SGRQ scores (-6.83) in absolute and relative terms and more significantly in their activity dimension (-16.05). CONCLUSIONS The education program was effective at improving global HRQL, especially the activity dimension, in exacerbated COPD patients. PRACTICE IMPLICATIONS This research contributes to clarifying the benefits and contents of education programs for patients with COPD; hospital admission is the suitable moment to contact these patients.
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Affiliation(s)
- A Folch-Ayora
- Department of Nursing, University Jaume I, Castellón de la Plana, Spain
| | - M I Orts-Cortés
- Department of Nursing, Universidad de Alicante, Nursing and Healthcare Research Unit (Investén-isciii), Instituto de Salud Carlos III, CIBERFES, Grupo Balmis, ISABIAL, Alicante, Spain.
| | - L Macia-Soler
- Department of Nursing, Universidad de Alicante, Alicante, Spain
| | | | - J Moncho
- Research Unit for the Analysis of Mortality and Health Statistics, Universidad de Alicante, Alicante, Spain
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10
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Thakur ER, Sansgiry S, Petersen NJ, Stanley M, Kunik ME, Naik AD, Cully JA. Cognitive and Perceptual Factors, Not Disease Severity, Are Linked with Anxiety in COPD: Results from a Cross-Sectional Study. Int J Behav Med 2018; 25:74-84. [PMID: 28779469 DOI: 10.1007/s12529-017-9663-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE Guided by the Transactional Model of Stress and Coping, the purpose of this cross-sectional study was to examine clinical factors-demographics, chronic obstructive pulmonary disease (COPD) severity, cognitive/perceptual variables (appraisal and coping)-and their relationship to clinically elevated symptoms of anxiety in a sample of veterans with COPD. METHOD Participants included a sample of veterans with COPD, with or without comorbid congestive heart failure, and clinically significant symptoms of anxiety (n = 172, mean age = 65.3, SD = 8.1), who previously presented to an outpatient VA setting. Participants completed questionnaires examining COPD severity (respiratory impairment and dyspnea- and fatigue-related quality of life); perceptions of a stressor (COPD illness intrusiveness); perceptions of control (locus of health control, mastery over COPD, self-efficacy); coping strategies (adaptive and maladaptive); and anxiety and depressive symptoms. RESULTS Multivariable linear regressions revealed that anxiety was positively associated with more maladaptive coping and locus of control (attributed to other people), above and beyond disease severity, demographics, and depressive symptoms. CONCLUSION These findings suggest that cognitive and perceptual factors are concurrent with anxiety; however, longitudinal investigations are needed to fully understand this relationship. Future research should also focus on identifying optimal assessment and treatment procedures when evaluating and treating patients with COPD and symptoms of anxiety. TRIAL REGISTRATION NCT01149772.
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Affiliation(s)
- Elyse R Thakur
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC 152), 2002 Holcombe Blvd., Houston, TX, 77030, USA
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- VA South Central Mental Illness, Research and Education Clinical Center, Houston, TX, USA
| | - Shubhada Sansgiry
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC 152), 2002 Holcombe Blvd., Houston, TX, 77030, USA
- VA South Central Mental Illness, Research and Education Clinical Center, Houston, TX, USA
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Nancy J Petersen
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC 152), 2002 Holcombe Blvd., Houston, TX, 77030, USA
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Melinda Stanley
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC 152), 2002 Holcombe Blvd., Houston, TX, 77030, USA
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- VA South Central Mental Illness, Research and Education Clinical Center, Houston, TX, USA
| | - Mark E Kunik
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC 152), 2002 Holcombe Blvd., Houston, TX, 77030, USA
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- VA South Central Mental Illness, Research and Education Clinical Center, Houston, TX, USA
| | - Aanand D Naik
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC 152), 2002 Holcombe Blvd., Houston, TX, 77030, USA
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Jeffrey A Cully
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC 152), 2002 Holcombe Blvd., Houston, TX, 77030, USA.
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA.
- VA South Central Mental Illness, Research and Education Clinical Center, Houston, TX, USA.
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11
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Symptom clusters in chronic obstructive pulmonary disease: A systematic review. Appl Nurs Res 2018; 45:23-29. [PMID: 30683247 DOI: 10.1016/j.apnr.2018.11.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 10/16/2018] [Accepted: 11/05/2018] [Indexed: 01/19/2023]
Abstract
AIM To conduct a comprehensive literature review to identify symptom clusters commonly present in Chronic obstructive pulmonary disease (COPD) patients. BACKGROUND COPD is the fourth leading cause of death worldwide. Substantial research has been studied regarding single symptoms that burden patients with this disease and the profound impacts that these symptoms can have on physical and psychological health. However, these symptoms rarely occur in isolation and limited research has been conducted identifying clinically significant relationships or clusters of symptoms associated with COPD afflicted patients. METHODS PubMed, Web of Science, and Embase databases were used to identify potential articles limited to records published between 2005 and 2018 with human-conducted trials on adults with COPD, examining symptom clusters in this population. Only 5 studies met inclusion criteria. RESULTS Across the five studies, 596 participants were included with a mean age of 70.49. Two themes emerged including psychological symptom clusters and respiratory-related symptom clusters. Anxiety-related symptoms appeared to be a common theme among psychological symptom clusters and varied greatly based on instrument selection. Inconsistent results were found in respiratory-related symptom clusters, but included difficulty breathing as a common symptom component. Only one study examined for stability of symptoms over time. CONCLUSION There were inconsistent results across all studies which may be contributed to the heterogeneity amongst patients, instruments administered, and statistical approach. Future research should be conducted to further elucidate COPD related symptom clusters, their effects on somatic and cognitive health, and the stability of these symptom clusters over time.
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12
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Woods NF, Cray LA, Mitchell ES, Farrin F, Herting J. Polymorphisms in Estrogen Synthesis Genes and Symptom Clusters During the Menopausal Transition and Early Postmenopause: Observations From the Seattle Midlife Women's Health Study. Biol Res Nurs 2018; 20:153-160. [PMID: 29334760 PMCID: PMC5942527 DOI: 10.1177/1099800417753536] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
During the menopausal transition and early postmenopause, participants in the Seattle Midlife Women's Health Study (SMWHS) experienced one of the three symptom severity clusters identified through latent class analysis: severe hot flashes with moderate sleep, mood, cognitive, and pain symptoms (high-severity hot flash); low-severity hot flashes with moderate levels of all other symptom groups (moderate severity); and low levels of all symptom groups (low severity). In an effort to determine whether gene polymorphisms were associated with these symptom severity classes, we tested associations between gene polymorphisms in the estrogen synthesis pathways (cytochrome P450 19 [CYP 19] and 17 beta hydroxysteroid dehydrogenase [ 17HSDB1]) and the three symptom severity clusters. SMWHS participants ( N = 137) recorded symptoms monthly in diaries and provided buccal smears for genotyping. Multilevel latent class analysis with multinomial regression was used to determine associations between gene polymorphisms and symptom severity clusters. Only the 17HSDB1 polymorphisms ( rs615942 and rs592389) were associated significantly with the high-severity hot flash cluster versus the low-severity symptom cluster. None of the polymorphisms was associated with the moderate-severity cluster versus the low-severity symptom cluster. Findings of associations of the 17HSDB1 polymorphisms with the high-severity hot flash symptom cluster are consistent with those of an association between 17HSDB1 polymorphisms and hot flashes in the Study of Women and Health Across the Nation population and our previous findings of associations between these polymorphisms with greater estrone levels.
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Affiliation(s)
| | - Lori A Cray
- 2 College of Nursing, Seattle University, Seattle, WA, USA
| | | | - Fred Farrin
- 3 Department of Environmental and Occupational Health Sciences, Center for Ecogenetics and Environmental Health, University of Washington, Seattle, WA, USA
| | - Jerald Herting
- 4 Department of Sociology, University of Washington, Seattle, WA, USA
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Fearn M, Bhar S, Dunt D, Ames D, You E, Doyle C. Befriending to Relieve Anxiety and Depression Associated with Chronic Obstructive Pulmonary Disease (COPD): A Case Report. Clin Gerontol 2017; 40:207-212. [PMID: 28452661 DOI: 10.1080/07317115.2017.1292417] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) is a chronic lung disease characterized by airflow obstruction and shortness of breath, which as a result can severely limit activities of daily living. COPD sufferers are 85% more likely to develop anxiety disorders than healthy matched controls. Some of the factors that have been suggested to be associated with high anxiety in people with COPD include dyspnoea, the inability to perform daily activities or fulfil social roles, rehospitalisation and some COPD treatments. There is substantial evidence that cognitive behaviour therapy (CBT) is effective in managing mood disorders, but there is also some evidence that befriending can assist people. Befriending is an intervention that focuses on everyday conversation topics and can be delivered by volunteers with training and supervision. The case presented here illustrates the use of befriending provided over the phone for a participant with severe anxiety and depression. It was part of a larger RCT comparing CBT and befriending for the management of anxiety and depression in people with COPD. Symptoms were alleviated after a course of 8 weeks of befriending telephone calls from a volunteer. While befriending is not a substitute for CBT it may be useful in circumstances where CBT is not easily accessible.
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Affiliation(s)
- Marcia Fearn
- a National Ageing Research Institute , Melbourne , Victoria , Australia
| | - Sunil Bhar
- b Swinburne University of Technology , Melbourne , Victoria , Australia
| | - David Dunt
- c The University of Melbourne , Melbourne , Victoria , Australia
| | - David Ames
- a National Ageing Research Institute , Melbourne , Victoria , Australia
| | - Emily You
- c The University of Melbourne , Melbourne , Victoria , Australia
| | - Colleen Doyle
- a National Ageing Research Institute , Melbourne , Victoria , Australia.,c The University of Melbourne , Melbourne , Victoria , Australia.,d Australian Catholic University , Melbourne , Victoria , Australia
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Miaskowski C, Barsevick A, Berger A, Casagrande R, Grady PA, Jacobsen P, Kutner J, Patrick D, Zimmerman L, Xiao C, Matocha M, Marden S. Advancing Symptom Science Through Symptom Cluster Research: Expert Panel Proceedings and Recommendations. J Natl Cancer Inst 2017; 109:2581261. [PMID: 28119347 PMCID: PMC5939621 DOI: 10.1093/jnci/djw253] [Citation(s) in RCA: 259] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 08/25/2016] [Accepted: 09/28/2016] [Indexed: 12/17/2022] Open
Abstract
An overview of proceedings, findings, and recommendations from the workshop on "Advancing Symptom Science Through Symptom Cluster Research" sponsored by the National Institute of Nursing Research (NINR) and the Office of Rare Diseases Research, National Center for Advancing Translational Sciences, is presented. This workshop engaged an expert panel in an evidenced-based discussion regarding the state of the science of symptom clusters in chronic conditions including cancer and other rare diseases. An interdisciplinary working group from the extramural research community representing nursing, medicine, oncology, psychology, and bioinformatics was convened at the National Institutes of Health. Based on expertise, members were divided into teams to address key areas: defining characteristics of symptom clusters, priority symptom clusters and underlying mechanisms, measurement issues, targeted interventions, and new analytic strategies. For each area, the evidence was synthesized, limitations and gaps identified, and recommendations for future research delineated. The majority of findings in each area were from studies of oncology patients. However, increasing evidence suggests that symptom clusters occur in patients with other chronic conditions (eg, pulmonary, cardiac, and end-stage renal disease). Nonetheless, symptom cluster research is extremely limited and scientists are just beginning to understand how to investigate symptom clusters by developing frameworks and new methods and approaches. With a focus on personalized care, an understanding of individual susceptibility to symptoms and whether a "driving" symptom exists that triggers other symptoms in the cluster is needed. Also, research aimed at identifying the mechanisms that underlie symptom clusters is essential to developing targeted interventions.
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Affiliation(s)
- Christine Miaskowski
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Andrea Barsevick
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Ann Berger
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Rocco Casagrande
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Patricia A. Grady
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Paul Jacobsen
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Jean Kutner
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Donald Patrick
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Lani Zimmerman
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Canhua Xiao
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Martha Matocha
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
| | - Sue Marden
- Affiliations of authors: School of Nursing, University of California, San Francisco, San Francisco, CA (CM); College of Medicine, Thomas Jefferson University, Philadelphia, PA (ABa); University of Nebraska Medical Center, Center for Nursing Science-Omaha Division, Omaha, NE (ABe); Gryphon Scientific, Takoma Park, MD (RC); National Institute of Nursing Research, Bethesda, MD (PAG, MM, SM); Moffitt Cancer Center and Research Institute, Tampa, FL (PJ); School of Medicine, University of Colorado, Aurora, CO (JK); School of Public Health and Community Medicine, University of Washington, Seattle, WA (DP); University of Nebraska Medical Center, College of Nursing-Lincoln Division, Lincoln, NE (LZ); School of Nursing, Emory University, Atlanta, GA (CX)
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15
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Usmani ZA, Carson KV, Heslop K, Esterman AJ, De Soyza A, Smith BJ. Psychological therapies for the treatment of anxiety disorders in chronic obstructive pulmonary disease. Cochrane Database Syst Rev 2017; 3:CD010673. [PMID: 28322440 PMCID: PMC6464539 DOI: 10.1002/14651858.cd010673.pub2] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) (commonly referred to as chronic bronchitis and emphysema) is a chronic lung condition characterised by the inflammation of airways and irreversible destruction of pulmonary tissue leading to progressively worsening dyspnoea. It is a leading international cause of disability and death in adults. Evidence suggests that there is an increased prevalence of anxiety disorders in people with COPD. The severity of anxiety has been shown to correlate with the severity of COPD, however anxiety can occur with all stages of COPD severity. Coexisting anxiety and COPD contribute to poor health outcomes in terms of exercise tolerance, quality of life and COPD exacerbations. The evidence for treatment of anxiety disorders in this population is limited, with a paucity of evidence to support the efficacy of medication-only treatments. It is therefore important to evaluate psychological therapies for the alleviation of these symptoms in people with COPD. OBJECTIVES To assess the effects of psychological therapies for the treatment of anxiety disorders in people with chronic obstructive pulmonary disease. SEARCH METHODS We searched the specialised registers of two Cochrane Review Groups: Cochrane Common Mental Disorders (CCMD) and Cochrane Airways (CAG) (to 14 August 2015). The specialised registers include reports of relevant randomised controlled trials from The Cochrane Library, MEDLINE, Embase, and PsycINFO. We carried out complementary searches on PsycINFO and CENTRAL to ensure no studies had been missed. We applied no date or language restrictions. SELECTION CRITERIA We considered all randomised controlled trials (RCTs), cluster-randomised trials and cross-over trials of psychological therapies for people (aged over 40 years) with COPD and coexisting anxiety disorders (as confirmed by recognised diagnostic criteria or a validated measurement scale), where this was compared with either no intervention or education only. We included studies in which the psychological therapy was delivered in combination with another intervention (co-intervention) only if there was a comparison group that received the co-intervention alone. DATA COLLECTION AND ANALYSIS Two review authors independently screened citations to identify studies for inclusion and extracted data into a pilot-tested standardised template. We resolved any conflicts that arose through discussion. We contacted authors of included studies to obtain missing or raw data. We performed meta-analyses using the fixed-effect model and, if we found substantial heterogeneity, we reanalysed the data using the random-effects model. MAIN RESULTS We identified three prospective RCTs for inclusion in this review (319 participants available to assess the primary outcome of anxiety). The studies included people from the outpatient setting, with the majority of participants being male. All three studies assessed psychological therapy (cognitive behavioural therapy) plus co-intervention versus co-intervention alone. We assessed the quality of evidence contributing to all outcomes as low due to small sample sizes and substantial heterogeneity in the analyses. Two of the three studies had prespecified protocols available for comparison between prespecified methodology and outcomes reported within the final publications.We observed some evidence of improvement in anxiety over 3 to 12 months, as measured by the Beck Anxiety Inventory (range from 0 to 63 points), with psychological therapies performing better than the co-intervention comparator arm (mean difference (MD) -4.41 points, 95% confidence interval (CI) -8.28 to -0.53; P = 0.03). There was however, substantial heterogeneity between the studies (I2 = 62%), which limited the ability to draw reliable conclusions. No adverse events were reported. AUTHORS' CONCLUSIONS We found only low-quality evidence for the efficacy of psychological therapies among people with COPD with anxiety. Based on the small number of included studies identified and the low quality of the evidence, it is difficult to draw any meaningful and reliable conclusions. No adverse events or harms of psychotherapy intervention were reported.A limitation of this review is that all three included studies recruited participants with both anxiety and depression, not just anxiety, which may confound the results. We downgraded the quality of evidence in the 'Summary of findings' table primarily due to the small sample size of included trials. Larger RCTs evaluating psychological interventions with a minimum 12-month follow-up period are needed to assess long-term efficacy.
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Affiliation(s)
- Zafar A Usmani
- The Queen Elizabeth HospitalDepartment of Respiratory Medicine4A, Main Building, 28 Woodville RoadWoodville SouthAdelaideAustraliaSA 5011
- The University of AdelaideSchool of MedicineAdelaideAustralia
| | | | - Karen Heslop
- Newcastle upon Tyne NHS Hospitals Foundation TrustChest ClinicRVI Hospital, Queen Victoria RoadNewcastle upon TyneTyne & WearUKNE1 4LP
| | - Adrian J Esterman
- University of South AustraliaDivision of Health SciencesAdelaideAustralia
| | | | - Brian J Smith
- The University of AdelaideSchool of MedicineAdelaideAustralia
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16
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DeVon HA, Vuckovic K, Ryan CJ, Barnason S, Zerwic JJ, Pozehl B, Schulz P, Seo Y, Zimmerman L. Systematic review of symptom clusters in cardiovascular disease. Eur J Cardiovasc Nurs 2016; 16:6-17. [DOI: 10.1177/1474515116642594] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Holli A DeVon
- University of Illinois at Chicago, College of Nursing, Chicago, IL, USA
| | - Karen Vuckovic
- University of Illinois at Chicago, College of Nursing, Chicago, IL, USA
| | - Catherine J Ryan
- University of Illinois at Chicago, College of Nursing, Chicago, IL, USA
| | - Susan Barnason
- University of Nebraska, College of Nursing, Lincoln, NE, USA
| | - Julie J Zerwic
- University of Illinois at Chicago, College of Nursing, Chicago, IL, USA
| | - Bunny Pozehl
- University of Nebraska, College of Nursing, Lincoln, NE, USA
| | - Paula Schulz
- University of Nebraska, College of Nursing, Lincoln, NE, USA
| | - Yaewon Seo
- University of Nebraska, College of Nursing, Lincoln, NE, USA
| | - Lani Zimmerman
- University of Nebraska, College of Nursing, Lincoln, NE, USA
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