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Barry CL, Carlson MDA, Thompson JW, Schlesinger M, McCorkle R, Kasl S, Bradley EH. Caring for grieving family members: results from a national hospice survey. Med Care 2012; 50:578-84. [PMID: 22310561 PMCID: PMC3374048 DOI: 10.1097/mlr.0b013e318248661d] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND A founding principle of hospice is that the patient and family is the unit of care; however, we lack national information on services to family members. Although Medicare certification requires bereavement services be provided, reimbursement rates are not tied to the level or quality of care; therefore, limited financial incentives exist for hospice to provide more than a minimal benefit. OBJECTIVES To assess the scope and intensity of services provided to family members by hospice. RESEARCH DESIGN We fielded a national survey of hospices between September 2008 and November 2009. PARTICIPANTS A national sample of US hospices with an 84% response rate (N=591). MEASURES Bereavement services to the family, bereavement services to the community, labor-intensive family services, and comprehensive family services. RESULTS Most hospices provided bereavement services to the family (78%) and to the community (76%), but only a minority of hospices provided labor-intensive (23%) or comprehensive (27%) services to grieving family members. Larger hospice size was positively and significantly associated with each of the 4 measures of family services. We found no significant difference in provision of bereavement services to the family, labor-intensive services, or comprehensive services by ownership type; however, nonprofit hospices were more likely than for-profit hospices to provide bereavement services to the community. CONCLUSIONS Our results show substantial diversity in the scope and intensity of services provided to families of patients with terminal illnesses, suggesting a need for clearer guidance on what hospices should provide to exemplify best practices. Consensus within the field on more precise guidelines in this area is essential.
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Kim C, McGlynn KA, McCorkle R, Li Y, Erickson RL, Ma S, Niebuhr DW, Zhang G, Zhang Y, Bai Y, Dai L, Graubard BI, Zheng T, Aschebrook-Kilfoy B, Barry KH, Zhang Y. Sexual functioning among testicular cancer survivors: a case-control study in the U.S. J Psychosom Res 2012; 73:68-73. [PMID: 22691563 PMCID: PMC3374934 DOI: 10.1016/j.jpsychores.2012.02.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Revised: 02/14/2012] [Accepted: 02/15/2012] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Sexual function among testicular cancer survivors is a concern because affected men are of reproductive age when diagnosed. We conducted a case-control study among United States military men to examine whether testicular cancer survivors experienced impaired sexual function. METHODS A total of 246 testicular cancer cases and 236 ethnicity and age matched controls were enrolled in the study in 2008-2009. The Brief Male Sexual Function Inventory (BMSFI) was used to assess sexual function. RESULTS Compared to controls, cases scored significantly lower on sex drive (5.77 vs. 5.18), erection (9.40 vs. 8.63), ejaculation (10.83 vs. 9.90), and problem assessment (10.55 vs. 9.54). Cases were significantly more likely to have impaired erection (OR 1.72; 95% CI 1.11-2.64), ejaculation (OR 2.27; 95% CI 1.32-3.91), and problem assessment (OR 2.36; 95% CI 1.43-3.90). In histology and treatment analysis, nonseminoma, chemotherapy and radiation treated cases risk of erectile dysfunction, delayed ejaculation, and/or problem assessment were greater when compared to controls. CONCLUSION This study provides evidence that testicular cancer survivors are more likely to have impaired sexual functioning compared to demographically matched controls. The observed impaired sexual functioning appeared to vary by treatment regimen and histologic subtype.
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Schulman-Green D, Jaser S, Martin F, Alonzo A, Grey M, McCorkle R, Redeker NS, Reynolds N, Whittemore R. Processes of self-management in chronic illness. J Nurs Scholarsh 2012; 44:136-44. [PMID: 22551013 DOI: 10.1111/j.1547-5069.2012.01444.x] [Citation(s) in RCA: 388] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE Self-management is a dynamic process in which individuals actively manage a chronic illness. Self-management models are limited in their specification of the processes of self-management. The purpose of this article is to delineate processes of self-management in order to help direct interventions and improve health outcomes for individuals with a chronic illness. DESIGN Qualitative metasynthesis techniques were used to analyze 101 studies published between January 2000 and April 2011 that described processes of self-management in chronic illness. METHODS Self-management processes were extracted from each article and were coded. Similar codes were clustered into categories. The analysis continued until a final categorization was reached. FINDINGS Three categories of self-management processes were identified: focusing on illness needs; activating resources; and living with a chronic illness. Tasks and skills were delineated for each category. CONCLUSIONS This metasynthesis expands on current descriptions of self-management processes by specifying a more complete spectrum of self-management processes. CLINICAL RELEVANCE Healthcare providers can best facilitate self-management by coordinating self-management activities, by recognizing that different self-management processes vary in importance to patients over time, and by having ongoing communication with patients and providers to create appropriate self-management plans.
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Northouse L, Williams AL, Given B, McCorkle R. Psychosocial care for family caregivers of patients with cancer. J Clin Oncol 2012; 30:1227-34. [PMID: 22412124 DOI: 10.1200/jco.2011.39.5798] [Citation(s) in RCA: 335] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
PURPOSE To understand family caregivers' needs for better preparation and care, this state-of-the-science review examines the effect of caregiving on the health and well-being of caregivers, the efficacy of research-tested interventions on patient and caregiver outcomes, implications of the research on policy and practice, and recommendations for practice and future research. METHODS We reviewed research that described the multiple effects of cancer on caregivers' well-being. Five meta-analyses were analyzed to determine the effect of interventions with caregivers on patient and caregiver outcomes. In addition, we reviewed legislation such as the Affordable Care Act and the Family Leave Act along with current primary care practice to determine whether family caregivers' needs have been addressed. RESULTS Research findings indicate that caregiver stress can lead to psychological and sleep disturbances and changes in caregivers' physical health, immune function, and financial well-being. Research-tested interventions delivered to caregivers of patients with cancer or other chronic illnesses can reduce many of these negative effects and improve caregivers' coping skills, knowledge, and quality of life. Although these interventions also decrease patients' symptoms, reduce mortality (non-dementia patients), and improve patients' physical and mental health, they are seldom implemented in practice. CONCLUSION Recommendations for practice include development of standardized guidelines that address caregiver assessment, education, and resources; identification of "caregiver champions" in practice settings; provision of referrals to established support organizations for caregivers (eg, Cancer Support Community, Cancer Care); and collaboration among caregiving, professional, and cancer-related organizations to advocate policy and practice changes for family caregivers.
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Van Cleave JH, Egleston BL, Bourbonniere M, Cardone L, McCorkle R. Functional status in older women following gynecological cancer surgery: can choice of measure influence evidence for clinical practice? Geriatr Nurs 2012; 33:118-26. [PMID: 22387192 DOI: 10.1016/j.gerinurse.2012.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Revised: 01/12/2012] [Accepted: 01/16/2012] [Indexed: 11/18/2022]
Abstract
Although functional status serves as a major predictor of morbidity, researchers and clinicians use different terms and measures, limiting comparisons across studies. To demonstrate how differing measures may generate varied findings, we compared and contrasted data from the SF-12 Health Survey Physical Component Summary Scale (SF-12 PCS) and the Enforced Social Dependency Scale (ESDS). The sample consisted of 49 women aged 65 and older recovering from gynecological cancer surgery with data collection at baseline (postoperative period) and then at 3 and 6 months. Analysis of the relationship between SF-12 PCS and ESDS over time using generalized estimating equations (GEE) demonstrated the relationship was less than 1.0, signaling less than perfect agreement between measures (β = 0.16, P = .002). These findings suggest that that the 2 measures are not interchangeable and may produce conflicting evidence. This highlights the importance of researchers' and clinicians' careful conceptualization and operationalization of functional status before measure selection.
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Bonito A, Horowitz N, McCorkle R, Chagpar A. Do Health Care Professionals Discuss the Emotional Impact of Cancer with Patients? J Surg Res 2012. [DOI: 10.1016/j.jss.2011.11.747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Haslbeck JW, McCorkle R, Schaeffer D. Chronic Illness Self-Management While Living Alone in Later Life. Res Aging 2012. [DOI: 10.1177/0164027511429808] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Older people living alone (OPLA) are considered vulnerable because of fewer resources, such as social support. As self-management becomes increasingly important in chronic care, evidence is needed on how to better support OPLA. This review synthesizes the evidence from 32 publications on the challenges as well as strategies of OPLA in managing chronic conditions. On the basis of a systematic database search and review process, being independent and being at home were identified as crucial when living alone in later life; both involve decision making and the adjustment of routines to manage everyday life and chronic conditions. These findings show that OPLA are vulnerable because of difficult living situations, limited resources, or a lack of support, and they actively manage their conditions using various strategies to remain independent, but these may cause fragile arrangements that can jeopardize independence. Awareness of these strategies is a starting point to develop interventions for self-management support in chronic illness.
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McCorkle R, Engelking C, Knobf MT, Lazenby M, Davies M, Sipples R, Ercolano E, Lyons C. Transition to a new cancer care delivery system: opportunity for empowerment of the role of the advanced practice provider. J Adv Pract Oncol 2012; 3:34-42. [PMID: 25031925 PMCID: PMC4093297 DOI: 10.6004/jadpro.2012.3.1.4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The purpose of the study was to obtain an in-depth understanding of the perceptions of advanced practice providers (APPs) with respect to their current roles in the context of the transition to a new cancer care delivery system, as well as factors that may influence their ability to practice at their level of training and education. Five focus groups were conducted with 15 APPs (11 nurse practitioners, 4 physician assistants). Data were collected by a recorder at each focus group. Four investigators reviewed the data from each group for accuracy and to generate an initial set of codes. Codes were compared across reviewers until consensus was reached and final themes were agreed upon. The mean age of the participants was 43.5 years (range: 27 to 63 years). The APPs practiced for an average of 11 years (range: 1 to 27 years), with a mean of 6.5 years in oncology (range: 1 to 11 years). Six themes were generated from the data related to the APP role during the transition to a new oncology care system: experiencing role tension, facing communication barriers, seeking mentorship, dealing with fragmented care, recognizing the need for professional growth, and navigating a new system. Our findings may inform administrators about the role of the APP in quality care delivery. These findings may empower APPs to practice to the full scope of their training and educational preparation, thereby facilitating their goals for professional development.
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Reid A, Ercolano E, Schwartz P, McCorkle R. The management of anxiety and knowledge of serum CA-125 after an ovarian cancer diagnosis. Clin J Oncol Nurs 2011; 15:625-32. [PMID: 22119973 DOI: 10.1188/11.cjon.625-632] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This article describes the relationship among anxiety, distress, and serum CA-125 levels in women with ovarian cancer. Women's anxiety about monitoring their CA-125 levels during chemotherapy also is discussed. Data from a randomized trial including self-reported anxiety and emotional distress of women following surgery after a primary diagnosis of ovarian cancer, their recorded serum CA-125 levels, and knowledge about their CA-125 levels were analyzed. In the sample, 26 of 30 women had serum CA-125 levels above the normal range. At baseline, the sample had an elevated mean anxiety score and an elevated distress score. A moderate association was found between a high serum CA-125 level and a high anxiety score at baseline, but the finding was not statistically significant. A negative nonsignificant relationship was found between a high serum CA-125 level and distress at baseline. The qualitative analysis revealed two themes: anxiety and lack of knowledge of serum CA-125. Oncology nurses and nurse practitioners caring for these women should provide essential information and strategies that can help guide women with ovarian cancer through the journey of their disease.
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Schulman-Green D, Bradley EH, Knobf MT, Prigerson H, DiGiovanna MP, McCorkle R. Self-management and transitions in women with advanced breast cancer. J Pain Symptom Manage 2011; 42:517-25. [PMID: 21444183 PMCID: PMC3205931 DOI: 10.1016/j.jpainsymman.2010.12.007] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2010] [Revised: 12/22/2010] [Accepted: 12/27/2010] [Indexed: 10/18/2022]
Abstract
CONTEXT Self-management involves behaviors that individuals perform to handle health conditions. Self-management may be particularly challenging during transitions-shifts from one life phase or status to another, for example, from cure- to noncure-oriented care-because they can be disruptive and stressful. Little is known about individuals' experiences with self-management, especially during transitions. OBJECTIVES Our purpose was to describe experiences of self-management in the context of transitions among women with advanced breast cancer. METHODS We interviewed a purposive sample of 15 women with metastatic breast cancer about their self-management preferences, practices, and experiences, including how they managed transitions. Interviews were recorded and transcribed. The qualitative method of interpretive description was used to code and analyze the data. RESULTS Participants' mean age was 52 years (range 37-91 years); most were White (80%), married (80%), and college educated (60%). Self-management practices related to womens' health and to communication with loved ones and providers. Participants expressed a range of preferences for participation in self-management. Self-management included developing skills, becoming empowered, and creating supportive networks. Barriers to self-management included symptom distress, difficulty obtaining information, and lack of knowledge about the cancer trajectory. Women identified transitions as shifts in physical, emotional, and social well-being, as when their cancer progressed and there was a need to change therapy. Transitions often prompted changes in how actively women self-managed and were experienced as positive, negative, and neutral. CONCLUSION Self-management preferences can vary. Providers should explore and revisit patients' preferences and ability to self-manage over time, particularly during transitions.
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Cohen SS, Luekens C, McCorkle R. Lessons learned in research, collaboration, and dissemination in a national institute of nursing research-funded research center. J Prof Nurs 2011; 27:153-60. [PMID: 21596355 DOI: 10.1016/j.profnurs.2010.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2009] [Indexed: 10/18/2022]
Abstract
This article provides the key findings of interviews and focus groups with researchers and administrators throughout a P30 Center on the issues of collaboration among researchers, multidisciplinary research, center support, and dissemination. The most notable findings confirmed throughout this process include methods of collaboration and shared strategies for subject recruitment. Specifically, the researchers participating in the P30 Center recommended that a research-intensive environment facilitate the ability of investigators to discuss their methods, struggles, and findings in ways that unite investigators toward a common goal to advance the science and improve health care. Researchers become isolated easily, thus running the risk of losing valuable time by duplicating others' work, falling short in fulfilling their commitments to scientific research, and losing opportunities to learn from each others' experiences. Especially in the realm of subject recruitment and study design, researchers often have similar problems and can benefit from both informal conversations and structured forums. Based on these findings, the authors provide recommendations for future collaborative research in schools of nursing. These include establishing certain key institutional structures and mechanisms by which established researchers can interact with junior investigators to train and mentor them.
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Williams AL, Dixon J, McCorkle R, Van Ness PH. Determinants of meditation practice inventory: development, content validation, and initial psychometric testing. Altern Ther Health Med 2011; 17:16-23. [PMID: 22314672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Background Meditation health benefits have been difficult to document, as many efficacy studies are marred by lack of statistical power secondary to small sample size and/or threats to validity from high attrition. To date, no published studies have examined barriers to meditation that are likely responsible for low enrollment and high attrition. Objective To develop an instrument to capture barriers to meditation use, namely, the Determinants of Meditation Practice Inventory (DMPI). Design A five-step, mixed-methods approach was used, including literature review, qualitative interviews, content validation, reliability testing, and construct validation. Participants/Setting Four distinct participant groups contributed. Four meditation teachers participated in qualitative interviews. Five expert panelists conducted the content validation. Ten nonmeditators participated in the pilot test. For reliability testing and construct validation, 150 cancer family caregivers participated. Outcome Measures Big Five Inventory (BFI) and Caregiver Reactions Assessment (CRA) were used to test convergent construct validity. Results The three content domains are perceptions and misconceptions, pragmatic concerns, and sociocultural beliefs. Initially, 53 items were generated. Three reviews by the expert panel concluded with a 22-item survey. After pilot testing, a 17-item survey was created. Data from 150 caregivers showed Cronbach's coefficient alpha of 0.87. The intraclass correlation for baseline and retest was 0.86 (confidence interval 0.82-0.90). BFI and CRA were significantly and positively correlated with DMPI. Conclusion Preliminary results indicate the DMPI is psychometrically sound. By identifying barriers to meditation, the DMPI will enable researchers to address the needs and concerns of the target population when designing recruitment and intervention procedures, potentially maximizing recruitment, minimizing attrition, and optimizing interpretation of results.
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McCorkle R. Interdisciplinary collaboration in the pursuit of science to improve psychosocial cancer care. Psychooncology 2011; 20:538-43. [PMID: 20878859 DOI: 10.1002/pon.1766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Drawing on her substantial research experience in oncology and nursing, the 2009 Fox Award winner, Dr McCorkle, describes ways to advance the science of psychosocial oncology through collaboration. METHODS Critical literature illustrating barriers to collaboration and successful collaborative process are reviewed and compared to the author's personal experiences. RESULTS Currently, many researchers are beginning to see the need for collaboration, and yet many infrastructures, universities, and centers continue to create isolated researchers and research environments. Despite the need, there is a dearth of practical and tangible guidelines as well as theoretical defenses for performing collaborative research. This article addresses these gaps with such insights as the need for a team of experts built on humility and trust, pre- and post-study networks across disciplines and settings, consistent meetings of staff as well as resources to support them, intervention monitoring techniques, and the crucial necessity for a stable institutionalized infrastructure that fosters collaboration, research and mentoring despite inevitable personnel turnover. CONCLUSIONS These insights that stem from the distinctive nursing lens provide crucial methods for advancing the science and addressing the uniquely interdisciplinary nature of oncology.
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O'Sullivan CK, Bowles KH, Jeon S, Ercolano E, McCorkle R. Psychological Distress during Ovarian Cancer Treatment: Improving Quality by Examining Patient Problems and Advanced Practice Nursing Interventions. Nurs Res Pract 2011; 2011:351642. [PMID: 21994822 PMCID: PMC3170021 DOI: 10.1155/2011/351642] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2011] [Accepted: 05/17/2011] [Indexed: 11/17/2022] Open
Abstract
Background/Significance. Ovarian cancer patients are prone to psychological distress. The clinical significance and best practices for distress among this population are poorly understood. Method. Secondary analysis of research records from a six month randomized control trial included 32 women with primary ovarian cancer. All received 18 advanced practice nurse (APN) visits over six months. Three sub-samples were determined by distress level (high/low) and mental health service consent for high distress. Demographic, clinical factors, patient problems and APN interventions obtained through content analysis and categorized via the Omaha System were compared. Results. Clinically-significant psychiatric conditions were identified in 8/18 (44%) high distress subjects consenting to mental health intervention. High distress subjects who refused mental health intervention had more income and housing problems than the other subjects, received the fewest interventions at baseline, and progressively more throughout the study, exceeding the other sub-samples by study completion. Conclusions. Highly-distressed women not psychologically ready to work through emotional consequences of cancer at treatment onset may obtain support from APNs to manage cancer problems as they arise. Additional studies may identify best practices for all highly-distressed women with cancer, particularly those who do not accept mental health services for distress, but suffer from its effects.
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Kendrick M, Ercolano E, McCorkle R. Interventions to Prevent Postoperative Complications in Women With Ovarian Cancer. Clin J Oncol Nurs 2011; 15:195-202. [DOI: 10.1188/11.cjon.195-202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Berry DL, Blumenstein BA, Halpenny B, Wolpin S, Fann JR, Austin-Seymour M, Bush N, Karras BT, Lober WB, McCorkle R. Enhancing patient-provider communication with the electronic self-report assessment for cancer: a randomized trial. J Clin Oncol 2011; 29:1029-35. [PMID: 21282548 DOI: 10.1200/jco.2010.30.3909] [Citation(s) in RCA: 264] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Although patient-reported cancer symptoms and quality-of-life issues (SQLIs) have been promoted as essential to a comprehensive assessment, efficient and efficacious methods have not been widely tested in clinical settings. The purpose of this trial was to determine the effect of the Electronic Self-Report Assessment-Cancer (ESRA-C) on the likelihood of SQLIs discussed between clinicians and patients with cancer in ambulatory clinic visits. Secondary objectives included comparison of visit duration between groups and usefulness of the ESRA-C as reported by clinicians. PATIENTS AND METHODS This randomized controlled trial was conducted in 660 patients with various cancer diagnoses and stages at two institutions of a comprehensive cancer center. Patient-reported SQLIs were automatically displayed on a graphical summary and provided to the clinical team before an on-treatment visit (n = 327); in the control group, no summary was provided (n = 333). SQLIs were scored for level of severity or distress. One on-treatment clinic visit was audio recorded for each participant and then scored for discussion of each SQLI. We hypothesized that problematic SQLIs would be discussed more often when the intervention was delivered to the clinicians. RESULTS The likelihood of SQLIs being discussed differed by randomized group and depended on whether an SQLI was first reported as problematic (P = .032). Clinic visits were similar with regard to duration between groups, and clinicians reported the summary as useful. CONCLUSION The ESRA-C is the first electronic self-report application to increase discussion of SQLIs in a US randomized clinical trial.
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Van Cleave JH, Egleston BL, Bourbonniere M, McCorkle R. Combining extant datasets with differing outcome measures across studies of older adults after cancer surgery. Res Gerontol Nurs 2011; 4:36-46. [PMID: 21210576 PMCID: PMC3263316 DOI: 10.3928/19404921-20101201-02] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2010] [Accepted: 10/27/2010] [Indexed: 11/20/2022]
Abstract
Combining extant datasets with differing outcome measures, an economical method to generate evidence guiding older adults' cancer care, may introduce heterogeneity leading to invalid study results. We recently conducted a study combining extant datasets from five oncology nurse-directed clinical trials (parent studies) using norm-based scoring to standardize the differing outcome measures. The purpose of this article is to describe and analyze our methods in the recently completed study. Despite addressing and controlling for heterogeneity, our analysis found statistically significant heterogeneity (p < 0.0001) in temporal trends among the five parent studies. We concluded that assessing heterogeneity in combined extant datasets with differing outcome measures is important to ensure similar magnitude and direction of findings across parent studies. Future research should include investigating reasons for heterogeneity to generate hypotheses about subgroup differences or differing measurement domains that may have an impact on outcomes.
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McCorkle R, Ercolano E, Lazenby M, Schulman-Green D, Schilling LS, Lorig K, Wagner EH. Self-management: Enabling and empowering patients living with cancer as a chronic illness. CA Cancer J Clin 2011; 61:50-62. [PMID: 21205833 PMCID: PMC3058905 DOI: 10.3322/caac.20093] [Citation(s) in RCA: 594] [Impact Index Per Article: 45.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
With recent improvements in the early detection, diagnosis, and treatment of cancer, people with cancer are living longer, and their cancer may be managed as a chronic illness. Cancer as a chronic illness places new demands on patients and families to manage their own care, and it challenges old paradigms that oncology's work is done after treatment. As a chronic illness, however, cancer care occurs on a continuum that stretches from prevention to the end of life, with early detection, diagnosis, treatment, and survivorship in between. In this article, self-management interventions that enable patients and families to participate in managing their care along this continuum are reviewed. Randomized controlled trials of self-management interventions with cancer patients and families in the treatment, survivorship, and end-of-life phases of the cancer care continuum are reviewed, and the Chronic Care Model is presented as a model of care that oncology practices can use to enable and empower patients and families to engage in self-management. It is concluded that the need for a common language with which to speak about self-management and a common set of self-management actions for cancer care notwithstanding, oncology practices can now build strong relationships with their patients and formulate mutually agreed upon care plans that enable and empower patients to care for themselves in the way they prefer.
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Van Cleave JH, Egleston BL, McCorkle R. Factors affecting recovery of functional status in older adults after cancer surgery. J Am Geriatr Soc 2011; 59:34-43. [PMID: 21226675 PMCID: PMC3176326 DOI: 10.1111/j.1532-5415.2010.03210.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To explore factors influencing functional status over time after cancer surgery in adults aged 65 and older. DESIGN Secondary data analysis of combined data subsets. SETTING Five prospective, longitudinal oncology nurse-directed clinical studies conducted at three academic centers in the northwest and northeast United States. PARTICIPANTS Three hundred sixteen community-residing patients diagnosed with digestive system, thoracic, genitourinary, and gynecological cancers treated primarily with surgery. MEASUREMENTS Functional status, defined as performance of current life roles, was measured using the Enforced Social Dependency Scale and the Medical Outcomes Study 36-item Short-Form Survey (using physical component summary measures) after surgery (baseline) and again at 3 and 6 months. Number of symptoms, measured using the Symptom Distress Scale, quantified the effect of each additional common cancer symptom on functional status. RESULTS After controlling for cancer site and stage, comorbidities, symptoms, psychological status, treatment, and demographic variables, functional status was found to be significantly better at 3 and 6 months after surgery than at baseline. Factors associated with better functional status included higher income and better mental health. Factors associated with poorer average functional status were a greater number of symptoms and comorbidities. Persons reporting three or more symptoms experienced statistically significant and clinically meaningful poorer functional status than those without symptoms. Persons reporting three or more comorbidities were also found to have poorer functional status than those without comorbidities. No significant relationship existed between age and functional status in patients aged 65 and older. CONCLUSION Factors other than age affect recovery of functional status in older adults after cancer surgery.
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Ferrucci LM, Cartmel B, Turkman YE, Murphy ME, Smith T, Stein KD, McCorkle R. Causal attribution among cancer survivors of the 10 most common cancers. J Psychosoc Oncol 2011; 29:121-40. [PMID: 21391066 PMCID: PMC3074193 DOI: 10.1080/07347332.2010.548445] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
In an attempt to understand and cope with their diagnosis, individuals with cancer may develop beliefs about the cause of their illness and these causal attributions may impact psychosocial adjustment. Connecticut participants (N = 775) from the American Cancer Society's Study of Cancer Survivors-I completed a self-administered questionnaire assessing beliefs of the cause of their cancer and if they had contemplated the question "why me?" regarding their diagnosis. Written causal belief responses were coded into thematic categories and defined as either in (modifiable) or out (fixed) of an individual's control. Using logistic regression, the authors examined associations between sociodemographic, clinical, and psychosocial measures and identifying modifiable causal attributions, as well as contemplating "why me." Most cancer survivors (78.2%) identified one or more causes. Lifestyle and biological factors were most common, whereas psychological factors were least common, with some variation by cancer type. After multivariate adjustment, only cancer type was associated with identifying modifiable causes. Participants who contemplated "why me" (47.5%) were more likely to be younger and reported a greater number of cancer-related problems. In conclusion, the majority of cancer survivors reported specific causal attributions, and many had contemplated "why me." Understanding and assessing causal attributions and more general existential questions regarding diagnosis could aid in our understanding of survivors' adjustment and psychosocial well-being. Additional research in large populations is also needed to determine if other characteristics are associated with identifying modifiable causal attributions and asking "why me."
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Schulman-Green D, Ercolano E, LaCoursiere S, Ma T, Lazenby M, McCorkle R. Developing and Testing a Web-Based Survey to Assess Educational Needs of Palliative and End-of-Life Health Care Professionals in Connecticut. Am J Hosp Palliat Care 2010; 28:219-29. [DOI: 10.1177/1049909110385219] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Institute of Medicine reports have identified gaps in health care professionals' knowledge of palliative and end-of-life care, recommending improved education. Our purpose was to develop and administer a Web-based survey to identify the educational needs of multidisciplinary health care professionals who provide this care in Connecticut to inform educational initiatives. We developed an 80-item survey and recruited participants through the Internet and in person. Descriptive and correlational statistics were calculated on 602 surveys. Disciplines reported greater agreement on items related to their routine tasks. Reported needs included dealing with cultural and spiritual matters and having supportive resources at work. Focus groups confirmed results that are consistent with National Consensus Project guidelines for quality palliative care and indicate the End-of-Life Nursing Education Consortium modules for education.
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Ferrucci LM, Bell D, Thornton J, Black G, McCorkle R, Heimburger DC, Saif MW. Nutritional status of patients with locally advanced pancreatic cancer: a pilot study. Support Care Cancer 2010; 19:1729-34. [PMID: 20967470 DOI: 10.1007/s00520-010-1011-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2010] [Accepted: 09/20/2010] [Indexed: 12/13/2022]
Abstract
PURPOSE Nutritional status may influence quality of life and prognosis among pancreatic cancer patients, yet few studies describe measures of nutritional status during treatment. We evaluated the nutritional status of locally advanced pancreatic cancer (LAPC) patients undergoing chemoradiotherapy who received baseline nutritional assessment and counseling. METHODS Fourteen newly diagnosed LAPC patients enrolled in phase I/II trials of capecitabine with concomitant radiotherapy were assessed for baseline clinical nutrition measures (body mass index, albumin, weight loss, total energy, and protein intake). Participants completed the Anorexia/Cachexia Subscale (A/CS) questionnaire at baseline and during the 6 weeks of treatment. We evaluated associations between baseline characteristics and subsequent A/CS scores with linear regression and changes in A/CS were assessed with the paired t test. RESULTS We observed a statistically significant increase in mean A/CS between baseline [24.9, standard deviation (SD) = 9.7] and end of treatment (29.9, SD = 6.2). Controlling for baseline A/CS score, only weight loss greater than 5% of body weight over 1 month was associated with A/CS scores at 6 weeks (β = 10.558, standard error = 3.307, p value = 0.009) and mean A/CS scores during the last 3 weeks of treatment (β = 12.739, standard error = 2.251, p value = 0.001). CONCLUSIONS After 6 weeks of chemoradiotherapy, LAPC patients reported a statistically significant improvement in appetite and weight concerns. Increases in AC/S scores were associated with higher baseline A/CS scores and weight loss of 5% or more during 1 month. Further research is needed to determine the impact of nutritional support during treatment, as improvements in this domain may impact LAPC patients' overall quality of life.
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Given CW, Given BA, Sikorskii A, You M, Jeon S, Champion V, McCorkle R. Deconstruction of nurse-delivered patient self-management interventions for symptom management: factors related to delivery enactment and response. Ann Behav Med 2010; 40:99-113. [PMID: 20544405 PMCID: PMC2928661 DOI: 10.1007/s12160-010-9191-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
This research examines the processes by which patient self-management interventions are related to symptom responses among cancer patients. A total of 333 patients from two randomized clinical trials were combined. Each patient received a six-contact 8-week patient self-management intervention delivered by a nurse to address symptoms. Nurses' decisions to deliver the strategies, patient enactment of strategies, and their success were investigated using patient- and symptom-level characteristics. Generalized estimating equation modeling accounted for clustering of symptoms and strategies delivered for each symptom within patient. Patient self-management intervention strategies were classified into four classes. Strategies were delivered by nurses for symptoms with higher interference and longer duration. Patient and symptom factors were related to enactment strategies. Symptom responses were related to number of strategies tried by patients. Delivery and enactment of strategies were related to both patient and symptom characteristics.
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Ferrucci LM, Bell D, Thornton J, Black G, McCorkle R, Saif M. Nutritional status of patients with locally advanced pancreatic cancer. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e19652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Schulman-Green D, Cherlin EJ, McCorkle R, Carlson MDA, Pace KB, Neigh J, Hennessy M, Johnson-Hurzeler R, Bradley EH. Benefits and challenges in use of a standardized symptom assessment instrument in hospice. J Palliat Med 2010; 13:155-9. [PMID: 19827961 DOI: 10.1089/jpm.2009.0245] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Hospices are now mandated to perform routine quality assessment under the final Medicare Hospice Conditions of Participation, creating an opportunity to explore standardized approaches to monitoring hospice quality. OBJECTIVE We report hospice staff experiences using a standardized symptom assessment instrument, the Edmonton Symptom Assessment System (ESAS), in a pilot study designed to develop and test quality measures on symptom management. Use of the ESAS illustrates the benefits and challenges arising with standardized symptom assessment for quality monitoring in hospice. METHODS We interviewed 24 individuals representing 8 hospices involved with the National Association for Home Care & Hospice Quality Assessment Collaborative, which pilot tested the ESAS as a source of standardized data for quality assessment. Transcripts were analyzed using the constant comparative method. RESULTS Participants reported benefits and challenges with the ESAS. Benefits were that the ESAS was a brief and easy tool that identified areas of concern, engaged patients in symptom assessment, and monitored symptom changes over time. Additionally, the ESAS was viewed as a useful teaching tool for less experienced staff. Challenges included lack of clarity about inclusion rules and frequency of assessments; difficulty interpreting the numeric symptom rating scale, difficulty incorporating patient preferences with symptoms, and a sense that the use of standard assessment instruments was "unnatural." DISCUSSION Recommendations to promote effective use of ESAS data for quality monitoring of hospice care include standardizing implementation procedures, adding patients' preferences to the ESAS form, and staff education to enhance comfort with the instrument before implementation.
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