Sharon Kaasalainen

Pain Management Decision Making Among Long-Term Care Physicians and Nurses

The purpose of this study is to explore attitudes and beliefs that affect decisions about prescribing and administering pain medications in older adults who live in long-term care (LTC), with a particular emphasis on those with cognitive impairment. At each of the four participating LTC facilities, data were gathered from three separate groups of health care professionals: physicians, registered nurses, and registered practical nurses. Based on grounded theory, a model was developed that highlighted critical decision points for nurses and physicians regarding pain management. The major themes that emerged from the data concerned pain assessment (lack of recognition of pain, uncertainty about the accuracy of pain assessment and diagnosis) and treatment (reluctance to use opioids, working to individualize pain treatments, issues relating to physician trust of the nurse on prescribing patterns). These findings may facilitate the development of innovative approaches to pain management in LTC settings.

Caregivers’ contributions to heart failure self-care: A systematic review:

Aims: The purpose of this study was to conduct a systematic review answering the following questions: (a) what specific activities do caregivers (CGs) contribute to patients’ self-care in heart failure (HF)?; and (b) how mature (or developed) is the science of the CG contribution to self-care? Methods: MEDLINE, EMBASE, Cumulative Index of Nursing and Allied Health Literature (CINAHL), the Cochrane Library and ClinicalTrials.gov were searched using the terms heart failure and caregiv* as well as the keywords ‘careers’, ‘family members’ and ‘lay persons’ for studies published between 1948 and September 2012. Inclusion criteria for studies were: informal CGs of adult HF patients–either as dependent/independent variable in quantitative studies or participant in qualitative studies; English language. Exclusion criteria for studies were: formal CGs; pediatric, adult congenital, or devices or transplant CGs; mixed diagnosis; non-empiric reports or reports publishing duplicate results. Each study was abstracted and confirmed by two authors. After CG activities were identified and theoretically categorized, an analysis across studies was conducted. Results: Forty papers were reviewed from a pool of 283 papers. CGs contribute substantively to HF patients’ self-care characterized from concrete (weighing the patient) to interpersonal (providing understanding). Only two studies attempted to quantify the impact of CGs’ activities on patients’ self-care reporting a positive impact. Our analysis provides evidence for a rapidly developing science that is based largely on observational research. Conclusions and implications of key findings: To our knowledge, this is the first systematic review to examine CGs’ contributions in depth. Informal caregivers play a major role in HF self-care. Longitudinal research is needed to examine the impact of CGs’ contributions on patient self-care outcomes.

A systematic review of the effectiveness of advanced practice nurses in long-term care.

AIM To report quantitative evidence of the effectiveness of advanced practice nursing roles, clinical nurse specialists and nurse practitioners, in meeting the healthcare needs of older adults living in long-term care residential settings. BACKGROUND Although studies have examined the effectiveness of advanced practice nurses in this setting, a systematic review of this evidence has not been conducted. DESIGN Quantitative systematic review. DATA SOURCES Twelve electronic databases were searched (1966-2010); leaders in the field were contacted; and personal files, reference lists, pertinent journals, and websites were searched for prospective studies with a comparison group. REVIEW METHODS Studies that met inclusion criteria were reviewed for quality, using a modified version of the Cochrane Effective Practice and Organisation of Care Review Group risk of bias assessment criteria. RESULTS Four prospective studies conducted in the USA and reported in 15 papers were included. Long-term care settings with advanced practice nurses had lower rates of depression, urinary incontinence, pressure ulcers, restraint use, and aggressive behaviours; more residents who experienced improvements in meeting personal goals; and family members who expressed more satisfaction with medical services. CONCLUSION Advanced practice nurses are associated with improvements in several measures of health status and behaviours of older adults in long-term care settings and in family satisfaction. Further exploration is needed to determine the effect of advanced practice nurses on health services use; resident satisfaction with care and quality of life; and the skills, quality of care, and job satisfaction of healthcare staff.

Transforming Long‐Term Care Pain Management in North America: The Policy–Clinical Interface

BACKGROUND The undertreatment of pain in older adults who reside in long-term care (LTC) facilities has been well documented, leading to clinical guideline development and professional educational programs designed to foster better pain assessment and management in this population. Despite these efforts, little improvement has occurred, and we postulate that focused attention to public policy and cost implications of systemic change is required to create positive pain-related outcomes. OBJECTIVE Our goal was to outline feasible and cost-effective clinical and public policy recommendations designed to address the undermanagement of pain in LTC facilities. METHODS We arranged a 2-day consensus meeting of prominent United States and Canadian pain and public policy experts. An initial document describing the problem of pain undermanagement in LTC was developed and circulated prior to the meeting. Participants were also asked to respond to a list of relevant questions before arriving. Following formal presentations of a variety of proposals and extensive discussion among clinicians and policy experts, a set of recommendations was developed. RESULTS AND CONCLUSIONS We outline key elements of a transformational model of pain management in LTC for the United States and Canada. Consistent with previously formulated clinical guidelines but with attention to readily implementable public policy change in both countries, this transformational model of LTC has important implications for LTC managers and policy makers as well as major quality of life implications for LTC residents.

An Exploration of Seniors' Ability to Report Pain

The purpose of this study was to evaluate the ability of a group of elderly residents to use self-report methods to measure their pain in an accurate fashion. Using a comparative descriptive design, completion rates of three pain assessment tools and the self-report skills of a sample of 130 long-term care residents with varying levels of cognitive impairment were evaluated. The majority of residents with mild to moderate cognitive impairment were able to complete at least one of the verbal pain assessment tools, with the Present Pain Intensity and Numerical Rating Scales being the preferred choices for use in clinical settings. However, the Faces Pain Scale appeared to be more challenging for residents to complete, suggesting that it requires further testing before it can be recommended for clinical use.

Cost-effectiveness of nurse practitioners in primary and specialised ambulatory care: systematic review

Objective To determine the cost-effectiveness of nurse practitioners delivering primary and specialised ambulatory care. Design A systematic review of randomised controlled trials reported since 1980. Data sources 10 electronic bibliographic databases, handsearches, contact with authors, bibliographies and websites. Included studies Randomised controlled trials that evaluated nurse practitioners in alternative and complementary ambulatory care roles and reported health system outcomes. Results 11 trials were included. In four trials of alternative provider ambulatory primary care roles, nurse practitioners were equivalent to physicians in all but seven patient outcomes favouring nurse practitioner care and in all but four health system outcomes, one favouring nurse practitioner care and three favouring physician care. In a meta-analysis of two studies (2689 patients) with minimal heterogeneity and high-quality evidence, nurse practitioner care resulted in lower mean health services costs per consultation (mean difference: −€6.41; 95% CI −€9.28 to −€3.55; p<0.0001) (2006 euros). In two trials of alternative provider specialised ambulatory care roles, nurse practitioners were equivalent to physicians in all but three patient outcomes and one health system outcome favouring nurse practitioner care. In five trials of complementary provider specialised ambulatory care roles, 16 patient/provider outcomes favouring nurse practitioner plus usual care, and 16 were equivalent. Two health system outcomes favoured nurse practitioner plus usual care, four favoured usual care and 14 were equivalent. Four studies of complementary specialised ambulatory care compared costs, but only one assessed costs and outcomes jointly. Conclusions Nurse practitioners in alternative provider ambulatory primary care roles have equivalent or better patient outcomes than comparators and are potentially cost-saving. Evidence for their cost-effectiveness in alternative provider specialised ambulatory care roles is promising, but limited by the few studies. While some evidence indicates nurse practitioners in complementary specialised ambulatory care roles improve patient outcomes, their cost-effectiveness requires further study.

Creating Bridges Between Researchers and Long-Term Care Homes to Promote Quality of Life for Residents

Improving the quality of life for long-term care (LTC) residents is of vital importance. Researchers need to involve LTC staff in planning and implementing interventions to maximize the likelihood of success. The purposes of this study were to (a) identify barriers and facilitators of LTC homes’ readiness to implement evidence-based interventions, and (b) develop strategies to facilitate their implementation. A mixed methods design was used, primarily driven by the qualitative method and supplemented by two smaller, embedded quantitative components. Data were collected from health care providers and administrators using 13 focus groups, 26 interviews, and two surveys. Findings revealed that participants appreciated being involved at early stages of the project, but receptiveness to implementing innovations was influenced by study characteristics and demands within their respective practice environment. Engaging staff at the planning stage facilitated effective communication and helped strategize implementation within the constraints of the system.

The effectiveness and cost-effectiveness of clinical nurse specialists in outpatient roles: a systematic review

RATIONALE, AIMS AND OBJECTIVES Increasing numbers of clinical nurse specialists (CNSs) are working in outpatient settings. The objective of this paper is to describe a systematic review of randomized controlled trials (RCTs) evaluating the cost-effectiveness of CNSs delivering outpatient care in alternative or complementary provider roles. METHODS We searched CINAHL, MEDLINE, EMBASE and seven other electronic databases, 1980 to July 2012 and hand-searched bibliographies and key journals. RCTs that evaluated formally trained CNSs and health system outcomes were included. Study quality was assessed using the Cochrane risk of bias tool and the Quality of Health Economic Studies instrument. We used the Grading of Recommendations Assessment, Development and Evaluation to assess quality of evidence for individual outcomes. RESULTS Eleven RCTs, four evaluating alternative provider (n = 683 participants) and seven evaluating complementary provider roles (n = 1464 participants), were identified. Results of the alternative provider RCTs (low-to-moderate quality evidence) were fairly consistent across study populations with similar patient outcomes to usual care, some evidence of reduced resource use and costs, and two economic analyses (one fair and one high quality) favouring CNS care. Results of the complementary provider RCTs (low-to-moderate quality evidence) were also fairly consistent across study populations with similar or improved patient outcomes and mostly similar health system outcomes when compared with usual care; however, the economic analyses were weak. CONCLUSIONS Low-to-moderate quality evidence supports the effectiveness and two fair-to-high quality economic analyses support the cost-effectiveness of outpatient alternative provider CNSs. Low-to-moderate quality evidence supports the effectiveness of outpatient complementary provider CNSs; however, robust economic evaluations are needed to address cost-effectiveness.

The Evaluation of an Interdisciplinary Pain Protocol in Long Term Care

OBJECTIVES To evaluate the effectiveness of (1) dissemination strategies to improve clinical practice behaviors (eg, frequency and documentation of pain assessments, use of pain medication) among health care team members, and (2) the implementation of the pain protocol in reducing pain in long term care (LTC) residents. DESIGN A controlled before-after design was used to evaluate the effectiveness of the pain protocol, whereas qualitative interviews and focus groups were used to obtain additional context-driven data. SETTING Four LTC facilities in southern Ontario, Canada; 2 for the intervention group and 2 for the control group. PARTICIPANTS Data were collected from 200 LTC residents; 99 for the intervention and 101 for the control group. INTERVENTION Implementation of a pain protocol using a multifaceted approach, including a site working group or Pain Team, pain education and skills training, and other quality improvement activities. MEASUREMENTS Resident pain was measured using 3 assessment tools: the Pain Assessment Checklist for Seniors with Limited Ability to Communicate, the Pain Assessment in the Communicatively Impaired Elderly, and the Present Pain Intensity Scale. Clinical practice behaviors were measured using a number of process indicators; for example, use of pain assessment tools, documentation about pain management, and use of pain medications. A semistructured interview guide was used to collect qualitative data via focus groups and interviews. RESULTS Pain increased significantly more for the control group than the intervention group over the 1-year intervention period. There were significantly more positive changes over the intervention period in the intervention group compared with the control group for the following indicators: the use of a standardized pain assessment tool and completed admission/initial pain assessment. Qualitative findings highlight the importance of reminding staff to think about pain as a priority in caring for residents and to be mindful of it during daily activities. Using onsite champions, in this case advanced practice nurses and a Pain Team, were key to successfully implementing the pain protocol. CONCLUSIONS These study findings indicate that the implementation of a pain protocol intervention improved the way pain was managed and provided pain relief for LTC residents.

A systematic review of the cost-effectiveness of nurse practitioners and clinical nurse specialists: what is the quality of the evidence?

Background. Improved quality of care and control of healthcare costs are important factors influencing decisions to implement nurse practitioner (NP) and clinical nurse specialist (CNS) roles. Objective. To assess the quality of randomized controlled trials (RCTs) evaluating NP and CNS cost-effectiveness (defined broadly to also include studies measuring health resource utilization). Design. Systematic review of RCTs of NP and CNS cost-effectiveness reported between 1980 and July 2012. Results. 4,397 unique records were reviewed. We included 43 RCTs in six groupings, NP-outpatient (n = 11), NP-transition (n = 5), NP-inpatient (n = 2), CNS-outpatient (n = 11), CNS-transition (n = 13), and CNS-inpatient (n = 1). Internal validity was assessed using the Cochrane risk of bias tool; 18 (42%) studies were at low, 17 (39%) were at moderate, and eight (19%) at high risk of bias. Few studies included detailed descriptions of the education, experience, or role of the NPs or CNSs, affecting external validity. Conclusions. We identified 43 RCTs evaluating the cost-effectiveness of NPs and CNSs using criteria that meet current definitions of the roles. Almost half the RCTs were at low risk of bias. Incomplete reporting of study methods and lack of details about NP or CNS education, experience, and role create challenges in consolidating the evidence of the cost-effectiveness of these roles.