The Nurse Practitioner Role in Complex Malignant Hematology: A Qualitative Descriptive Study

OBJECTIVES

Internationally, there is limited evidence about the role and impact of nurse practitioners (NPs) in complex malignant hematology (CMH). In one Canadian CMH program, NPs have existed for 20 years but not been evaluated. This study aimed to understand stakeholder perceptions of CMH NP role structures, processes, and outcomes and the extent to which the role meets patient and health service needs.

METHODS

A qualitative descriptive study was conducted, guided by the PEPPA-Plus framework. Purposive sampling was used to recruit stakeholders who participated in focus groups and interviews. Content analysis was used to analyze the data.

RESULTS

Participants included patients (n = 8) and healthcare professionals (n = 27). Themes about structures related to evolution of the CMH Program, model of care, and need for strategic vision. Process themes related to provision of accessible, comprehensive, and holistic care and NP workload. Positive and negative outcomes and lack of outcome measurement were identified.

CONCLUSION

Structures related to patient and NP characteristics, organizational change, staffing, and how NP work is organized impacts on NP role implementation and outcomes. Organizational structures can be strengthened to improve the model of care and NP role implementation and workload. Value-added NP contributions related to providing comprehensive care with attention to safety and social determinants of health. Research is needed to evaluate NP role outcomes in CMH.

IMPLICATIONS FOR NURSING PRACTICE

The results can inform role design and organization policies and strategies to promote the recruitment, retention, and optimization of NP roles in CMH settings. Priorities for future research are also identified.

Service Value Activities by Nurse Practitioners in Ambulatory Specialty Care

The increase in nurse practitioners (NPs) in ambulatory medical and surgical specialty settings has prompted inquiry into their role and contribution to patient care. We explored the role and contribution of NPs in ambulatory specialty care through their activities outside of direct care and billable visits (referred to as service value activities), and how NPs perceive these activities enhance quality and efficiency of care, for both patients and the health care institution. This qualitative thematic analysis examined interviews from 16 NPs at a large academic medical center about their role and contribution to patient care quality and departmental efficiency beyond billable visits. Five categories of NP contribution were identified: promoting patient care continuity, promoting departmental continuity, promoting institutional historical and insider knowledge, addressing time-sensitive issues, and participating in leadership and quality improvement activities. As the role of NPs in specialty care grows and health care systems emphasize quality of care, it is appropriate to explore the quality- and efficiency-enhancing activities NPs perform in specialty care beyond direct patient care.

Interprofessional education in geriatric medicine: towards best practice. A controlled before-after study of medical and nursing students

OBJECTIVES

To investigate nursing and medical students' readiness for interprofessional learning before and after implementing geriatric interprofessional education (IPE), based on problem-based learning (PBL) case scenarios. To define the optimal number of geriatric IPE sessions, the size and the ratio of participants from each profession in the learner groups, the outcomes related to the Kirkpatrick four-level typology of learning evaluation, students' concerns about joint learning and impact of geriatric IPE on these concerns. The study looked at the perception of roles and expertise of the 'other' profession in interprofessional teams, and students' choice of topics for future sessions. Students' expectations, experience, learning points and the influence on the understanding of IP collaboration, as well as their readiness to participate in such education again were investigated.

DESIGN

A controlled before-after study (2014/2015, 2015/2016) with data collected immediately before and after the intervention period. Study includes additional comparison of the results from the intervention with a control group of students. Outcomes were determined with a validated 'Readiness for Interprofessional Learning' questionnaire, to which we added questions with free comments, combining quantitative and qualitative research methods. The teaching sessions were facilitated by experienced practitioners/educators, so each group had both, a clinician (either geratology consultant or registrar) and a senior nurse.

PARTICIPANTS

300 medical, 150 nursing students.

SETTING

Tertiary care university teaching hospital.

RESULTS

Analysis of the returned forms in the intervention group had shown that nursing students scored higher on teamwork and collaboration post-IPE (M=40.78, SD=4.05) than pre-IPE (M=34.59, SD=10.36)-statistically significant. On negative professional identity, they scored lower post-IPE (M=7.21, SD=4.2) than pre-IPE (M=8.46, SD=4.1)-statistically significant. The higher score on positive professional identity post-IPE (M=16.43, SD=2.76) than pre-IPE (M=14.32, SD=4.59) was also statistically significant. Likewise, the lower score on roles and responsibilities post-IPE (M=5.41, SD=1.63) than pre-IPE (M=6.84, SD=2.75).Medical students scored higher on teamwork and collaboration post-IPE (M=36.66, SD=5.1) than pre-IPE (M=32.68, SD=7.4)-statistically significant. Higher positive professional identity post-IPE (M=14.3, SD=3.2) than pre-IPE (M=13.1, SD=4.31)-statistically significant. The lower negative professional identity post-IPE (M=7.6, SD=3.17) than pre-IPE (M=8.36, SD=2.91) was not statistically significant. Nor was the post-IPE difference over roles and responsibilities (M=7.4, SD=1.85), pre-IPE (M=7.85, SD=2.1).In the control group, medical students scored higher for teamwork and collaboration post-IPE (M=36.07, SD=3.8) than pre-IPE (M=33.95, SD=3.37)-statistically significant, same for positive professional identity post-IPE (M=13.74, SD=2.64), pre-IPE (M=12.8, SD=2.29), while negative professional identity post-IPE (M=8.48, SD=2.52), pre-IPE (M=9, SD=2.07), and roles and responsibilities post-IPE (M=7.89, SD=1.69), pre-IPE (M=7.91, SD=1.51) shown no statistically significant differences. Student concerns, enhanced understanding of collaboration and readiness for future joint work were addressed, but not understanding of roles.

CONCLUSIONS

Educators with nursing and medical backgrounds delivered geriatric IPE through case-based PBL. The optimal learner group size was determined. The equal numbers of participants from each profession for successful IPE are not necessary. The IPE delivered by clinicians and senior nurses had an overall positive impact on all participants, but more markedly on nursing students. Surprisingly, it had the same impact on medical students regardless if it was delivered to the mixed groups with nursing students, or to medical students alone. Teaching successfully addressed students' concerns about joint learning and communication and ethics were most commonly suggested topics for the future.

How the study of networks informs knowledge translation and implementation: a scoping review

Background

To date, implementation science has focused largely on identifying the individual and organizational barriers, processes, and outcomes of knowledge translation (KT) (including implementation efforts). Social network analysis (SNA) has the potential to augment our understanding of KT success by applying a network lens that examines the influence of relationships and social structures on research use and intervention acceptability by health professionals. The purpose of this review was to comprehensively map the ways in which SNA methodologies have been applied to the study of KT with respect to health professional networks.

Methods

Systematic scoping review methodology involved searching five academic databases for primary research on KT that employed quantitative SNA methods, and inclusion screening using predetermined criteria. Data extraction included information on study aim, population, variables, network properties, theory use, and data collection methods. Descriptive statistics and chronology charting preceded theoretical analysis of findings.

Results

Twenty-seven retained articles describing 19 cross-sectional and 2 longitudinal studies reported on 28 structural properties, with degree centrality, tie characteristics (e.g., homophily, reciprocity), and whole network density being most frequent. Eleven studies examined physician-only networks, 9 focused on interprofessional networks, and 1 reported on a nurse practitioner network. Diffusion of innovation, social contagion, and social influence theories were most commonly applied.

Conclusions

Emerging interest in SNA for KT- and implementation-related research is evident. The included articles focused on individual level evidence-based decision-making: we recommend also applying SNA to meso- or macro-level KT activities. SNA research that expands the range of professions under study, examines network dynamics over time, extends the depth of analysis of the role of network structure on KT processes and outcomes, and employs mixed methods to triangulate findings, is needed to advance the field. SNA is a valuable approach for evaluating key network characteristics, structures and positions of relevance to KT, implementation, and evidence informed practice. Examining how network structure influences connections and the implications of those holding prominent network positions can provide insights to improve network-based KT processes.

Perceptions of the effectiveness of Advanced Practice Nurses on a neurosurgery unit in a Canadian Tertiary Care Centre: A pre-and-post implementation design

Objectives

A framework for the advanced practice nurse (APN) role was developed in our Canadian Tertiary Care Centre, delineating five domains of advanced nursing practice: clinical practice, consultation, research, education and leadership. The goal of this study was to evaluate perceptions of the effectiveness of the implementation of an innovative APN role on an in-patient Neurosurgery unit.

Methods

A pre-and-post implementation design, incorporating both qualitative and quantitative data, was utilized. An innovative APN role was implemented within the Neurosurgery program focusing on the clinical domain and required the successful candidates to be NP prepared. This APN role was designed to improve patient flow, documentation, communication and patient and staff satisfaction. Three primary outcomes were measured: pre-implementation questionnaire (nurses), post-implementation questionnaire (nurses and residents) and number of pages to the on-call resident.

Results

Survey scores by nurses and residents indicated improvement across all aspects studied. Average scores increased from 1.1 to 2.6, reflecting an overall statistically significant increase. The number of pages to the on-call resident also showed a decrease.

Conclusion

Perceptions of patient care delivery and professional collaboration improved following implementation of the APN role. Responses indicated that APNs significantly impacted patient care and improved nurses and residents' job satisfaction.

The Nurse Practitioner Role in Oncology: Advancing Patient Care

PURPOSE/OBJECTIVES

To explore and describe the characteristics of the nurse practitioner (NP) role in cancer care in a Canadian province, identify the ways in which NPs add value to cancer care, and suggest ways in which organizations can better support the NP role.
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RESEARCH APPROACH

Exploratory, qualitative design.
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SETTING

Three cancer care facilities in a western Canadian province.
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PARTICIPANTS

12 NPs in cancer care, 12 physicians working with NPs, and 5 administrators responsible for implementing the role.
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METHODOLOGIC APPROACH

Interpretive description, a qualitative method aimed at systematically exploring and analyzing a topic and applying the findings back into practice.
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FINDINGS

Each group had a different perspective on the role and its value. Physicians regarded these high-level practitioners as "help" within their own practices. Administrators tended to use NPs to manage patient workload within the traditional physician-focused system, but they could see value in NP-led innovation. The NPs themselves envisioned a nontraditional, holistic, patient-centered approach to care that challenged the interventionist focus of the medical model. Suggestions for enhancing the potential of the role were offered by all groups. 
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CONCLUSIONS

Lack of clarity about the NP role persists. Traditional professional hierarchies and expectations about care delivery continue to affect role implementation.
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INTERPRETATION

Nursing leaders must be proactive about NP role implementation to maximize its potential. Additional research is needed about the outcomes of the role and the process of implementation.