Adaptation, implementation, and mixed methods evaluation of an interprofessional modular clinical practice guideline for delirium management on an inpatient palliative care unit.

BACKGROUND: Using delirium clinical guidelines may align interprofessional clinical practice and improve the care of delirious patients and their families. The aim of this project was to adapt, implement and evaluate an interprofessional modular delirium clinical practice guideline for an inpatient palliative care unit. METHODS: The setting was a 31-bed adult inpatient palliative care unit within a university-affiliated teaching hospital. Participants for the evaluation were interprofessional team members. Using integration of guideline adaptation and an education initiative, an interprofessional guideline adaptation group developed a face-to-face 'starter kit' module and four online self-learning modules. The mixed methods evaluation comprised pre-and post-implementation review of electronic patient records, an online survey, and analysis of focus groups/ interviews using an iterative, inductive thematic analysis approach. RESULTS: Guideline implementation took 12 months. All palliative care unit staff attended a 'starter kit' session. Overall completion rate of the four e-Learning modules was 80.4%. After guideline implementation, nursing documentation of non-pharmacological interventions occurring before medication administration was observed. There was 60% less scheduled antipsychotic use and an increase in 'as needed' midazolam use. The online survey response rate was 32% (25/77). Most participants viewed the guideline's implementation favourably. Six key themes emerged from the qualitative analysis of interviews and focus groups with ten participants: prior delirium knowledge or experiences, challenges of facilitating change, impacts on practice, collaborative effort of change, importance of standardized guidelines, and utility of guideline elements. CONCLUSIONS: Guideline implementation warrants concerted effort, time, and management support. Interprofessional team support facilitates the modular approach of guideline adaptation and implementation, leading to a change in clinical practice.

Building a Medical Undergraduate Palliative Care Curriculum: Lessons Learned.

Previous literature demonstrates that current palliative care training is in need of improvement for medical students in global, European and Canadian contexts. The training of medical undergraduates is key to ensure that the ongoing and increasing need for enhanced access to palliative care across all settings and communities is met. We describe building a comprehensive palliative and end-of-life care curriculum for medical undergraduates at our university. As with recent European and US studies, we found that the process of university curriculum renewal provided a critical opportunity to integrate palliative care content, but needed a local palliative care champion already in place as an energetic and tireless advocate. The development and integration of a substantive bilingual (English and French) palliative and end-of-life care curriculum over the 4-year medical undergraduate program at our university has occurred over the course of 14 years, and required multiple steps and initiatives. Subsequent to the development of the curriculum, there has been a 13-fold increase in students selecting our palliative care clinical rotations. Critical lessons learned speak to the importance of having a team vision, interprofessional collaboration with a focus on vision, plans and implementation, and flexibility to actively respond and further integrate new educational opportunities within the curriculum. Future directions for our palliative care curriculum include shifting to a competency-based training and evaluation paradigm. Our findings and lessons learned may help others who are working to develop a comprehensive undergraduate medical education curriculum.

A mixed-methods pilot study of 'LIFEView' audiovisual technology: Virtual travel to support well-being and quality of life in palliative and end-of-life care patients.

BACKGROUND: There is evidence that psychosocial and spiritual interventions of short duration, such as reminiscence therapy, provide positive impacts on quality of life and emotional and existential well-being in adults receiving palliative care. AIM: To determine (1) the feasibility of integrating 'LIFEView', a video-based software with >1600 videos of world destinations, in palliative care settings, and (2) positive, neutral or harmful effects of using 'LIFEView' videos. DESIGN: A mixed-methods pre-post intervention pilot study was conducted to collect feasibility and preliminary data on physical and psychological symptoms, physiological indicators, spiritual well-being and aspects of quality of life. SETTING/PARTICIPANTS: Adult patients on an inpatient palliative care unit or receiving care from a community palliative care consultation team who were capable of providing consent and completing the outcome measures were eligible participants. RESULTS: Overall, 27/41 (66%) participants took part in the study. Feasibility criteria, including participant acceptability, low participant burden, tool completion rate and retention rate, were fulfilled, though challenges were experienced with recruitment. Modest improvements, though non-significant, were shown on preliminary data collected on physical and psychological symptoms using the Edmonton Symptom Assessment System-revised, spiritual well-being assessed by the 12-item Functional Assessment of Chronic Illness Therapy - Spiritual Well-Being scale and physiological measurements. Qualitative analysis revealed five themes: motivations for using 'LIFEView', perceptions of the technology, reminiscence, 'LIFEView' as an adaptable technology and ongoing or future use. CONCLUSION: A future adequately powered study to investigate the impacts of 'LIFEView' on patient well-being and quality of life appears to be feasible.

The Richmond Agitation-Sedation Scale modified for palliative care inpatients (RASS-PAL): a pilot study exploring validity and feasibility in clinical practice.

BACKGROUND: The Richmond Agitation-Sedation Scale (RASS), which assesses level of sedation and agitation, is a simple observational instrument which was developed and validated for the intensive care setting. Although used and recommended in palliative care settings, further validation is required in this patient population. The aim of this study was to explore the validity and feasibility of a version of the RASS modified for palliative care populations (RASS-PAL). METHODS: A prospective study, using a mixed methods approach, was conducted. Thirteen health care professionals (physicians and nurses) working in an acute palliative care unit assessed ten consecutive patients with an agitated delirium or receiving palliative sedation. Patients were assessed at five designated time points using the RASS-PAL. Health care professionals completed a short survey and data from semi-structured interviews was analyzed using thematic analysis. RESULTS: The inter-rater intraclass correlation coefficient range of the RASS-PAL was 0.84 to 0.98 for the five time points. Professionals agreed that the tool was useful for assessing sedation and was easy to use. Its role in monitoring delirium however was deemed problematic. Professionals felt that it may assist interprofessional communication. The need for formal education on why and how to use the instrument was highlighted. CONCLUSION: This study provides preliminary validity evidence for the use of the RASS-PAL by physicians and nurses working in a palliative care unit, specifically for assessing sedation and agitation levels in the management of palliative sedation. Further validity evidence should be sought, particularly in the context of assessing delirium.