Search

Copyright of Canadian Oncology Nursing Journal is the property of Pappin Communications and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Case management (CM) is an intervention for improving integrated care for patients with complex care needs. The implementation of this complex intervention often raises opportunities for change and collective leadership has the potential to optimize the implementation. However, the application of collective leadership in real-world is not often described in the literature. This commentary highlights challenges faced during the implantation of a CM intervention in primary care for people with complex care needs, including stakeholders' buy-in and providers' willingness to change their practice, selection of the best person for the case manager position and staff turnover. Based on lessons learned from PriCARE research program, this paper encourages researchers to adopt collective leadership strategies for the implementation of complex interventions, including promoting a collaborative approach, fostering stakeholders' engagement in a trusting and fair environment, providing a high level of communication, and enhancing collective leadership attitudes and skills. The learnings from the PriCARE program may help guide researchers for implementing complex healthcare interventions. [ABSTRACT FROM AUTHOR]

Background: Patient‐reported outcome measures (PROMs) are widely recognized as important tools for achieving a patient‐centred approach in health research. While PROMs are subject to several stages of validation during development, even questionnaires with robust psychometric properties may challenge patient comfort and understanding. Aim: Building on the experience of patient engagement in the PriCARE research programme, this paper outlines the team's response to concerns raised by patient partners regarding the administration of the questionnaire. Methods: Based on a participatory action research design and the patient engagement framework in the Strategy for Patient‐Oriented Research of the Canadian Institutes of Health Research, PriCARE team members worked together to discuss concerns, review the questionnaires and come up with solutions. Data were collected through participant observation of team meetings. Results: This paper demonstrates how patient partners were engaged in PriCARE and integrated into the programme's governance structure, focusing on the challenges that they raised regarding the questionnaires and how these were addressed by PriCARE team members in a six‐step approach: (1) Recognizing patient partner concerns, discussing concerns and reframing the challenges; (2) Detailing and sharing evidence of the validity of the questionnaires; (3) Evaluating potential solutions; (4) Searching the literature for guidelines; (5) Creating guidelines; and (6) Sharing and refining guidelines. Conclusion: This six‐step approach demonstrates how research teams can integrate patient partners as equal members, develop meaningful collaboration through recognition of individual experiences and expertise and ensure that the patient perspective is taken into consideration in research and healthcare innovation. Patient or Public Contribution: All patient partners from the PriCARE programme were actively involved in the six‐step approach. They were also involved in the preparation of the manuscript. [ABSTRACT FROM AUTHOR]

Albumin is a major plasma protein that has become ubiquitous in regenerative medicine research. As such, many studies have examined its structure and advantageous properties. However, a systematic and comprehensive understanding of albumin's role, capabilities and therapeutic potential still eludes the field. In the present work, we review how albumin is applied in tissue engineering, including cell culture and storage, in vitro fertilization and transplantation. Furthermore, we discuss how albumin's physiological role extends beyond a carrier for metal ions, fatty acids, pharmacons and growth factors. Albumin acts as a bacteriostatic coating that simultaneously promotes attachment and proliferation of eukaryotic cells. These properties with the combination of free radical scavenging, neutrophil activation and as a buffer molecule already make the albumin protein beneficial in healing processes supporting functional tissue remodeling. Nevertheless, recent data revealed that albumin can be synthesized by osteoblasts and its local concentration is raised after bone trauma. Interestingly, by increasing the local albumin concentration in vivo, faster bone healing is achieved, possibly because albumin recruits endogenous stem cells and promotes the growth of new bone. These data also suggest an active role of albumin, even though a specific receptor has not yet been identified. Together, this discussion sheds light on why the extravascular use of the albumin molecule is in the scope of scientific investigations and why it should be considered as a local therapeutic agent in regenerative medicine. © 2016 BioFactors, 43(3):315-330, 2017 [ABSTRACT FROM AUTHOR]

Transcription of the gene encoding Brain-Derived Neurotropic Factor (BDNF) is induced in response to a wide variety of extracellular stimuli via the activation of a complex array of transcription factors. However, to what degree individual transcription factors confer specificity upon the regulation of Bdnf is poorly understood. Previous studies have shown that members of the myocyte enhancer factor 2 (MEF2) transcription factor family bind a regulatory element upstream of Bdn/promoter I and associate with an unknown binding site in Bdnf promoter IV. Here we identify calcium-response element 1 as the MEF2 binding site in promoter IV of the Bdnf gene and determine the requirements for individual MEF2 family members in Bdnf regulation. MEF2A, MEF2C, and MEF2D are all highly expressed in embryonic rat cortical neurons; however, only the Mef2c gene encodes an MEF2 splice variant that lacks the γ repressor-domain. We find that MEF2C variants lacking the γ-domain are particularly sensitive to activation by membrane depolarization, raising the possibility that the MEF2s may differentially contribute to activity-regulated gene expression. We find that only knockdown of MEF2C significantly impairs membrane depolarization-induced expression of Bdnf exon IV. By contrast, knockdown of MEF2D significantly enhanced depolarization-induced expression of Bdnfexon I. Together, these data show that individual members of the MEF2 family of transcription factors differentially regulate the expression of Bdnf, revealing a new mechanism that may confer specificity on the induction of this biologically important gene. [ABSTRACT FROM AUTHOR]

Introduction: Case management (CM) is among the most studied effective models of integrated care for people with complex needs. The goal of this study is to scale up and assess CM in primary healthcare for people with complex needs., Methods and Analysis: The research questions are: (1) which mechanisms contribute to the successful scale-up of CM for people with complex needs in primary healthcare?; (2) how do contextual factors within primary healthcare organisations contribute to these mechanisms? and (3) what are the relationships between the actors, contextual factors, mechanisms and outcomes when scaling-up CM for people with complex needs in primary healthcare? We will conduct a mixed methods Canadian interprovincial project in Quebec, New-Brunswick and Nova Scotia. It will include a scale-up phase and an evaluation phase. At inception, a scale-up committee will be formed in each province to oversee the scale-up phase. We will assess scale-up using a realist evaluation guided by the RAMESES checklist to develop an initial programme theory on CM scale-up. Then we will test and refine the programme theory using a mixed-methods multiple case study with 10 cases, each case being the scalable unit of the intervention in a region. Each primary care clinic within the case will recruit 30 adult patients with complex needs who frequently use healthcare services. Qualitative data will be used to identify contexts, mechanisms and certain outcomes for developing context-mechanism-outcome configurations. Quantitative data will be used to describe patient characteristics and measure scale-up outcomes., Ethics and Dissemination: Ethics approval was obtained. Engaging researchers, decision-makers, clinicians and patient partners on the study Steering Committee will foster knowledge mobilisation and impact. The dissemination plan will be developed with the Steering Committee with messages and dissemination methods targeted for each audience., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Context. There is growing evidence supporting patients' engagement (PE) in primary care research to improve the quality, relevance, and uptake of research. However, guidance is still needed to plan and operationalize this engagement during the research process. Objective. To develop a logic model illustrating empirically the causal links between context, resources, activities, and expected outcomes of PE in an implementation research program in primary care. Study design. Instrumental case study. Setting. A research program (PriCARE) aiming to implement and evaluate a case management intervention (CMI) in primary care clinics across five provinces in Canada. Population studied. Research team members. Methods. Data collection. Participant observation and in-depth interviews (n=22) conducted by two independent research assistants with research team members: principal investigators (n=5); co-investigators (n=2); research coordinators and assistants (n=8); and patient partners (n=7). Analysis. Deductive thematic analysis using components of the logic model as coding categories. All data were coded using NVivo 12 software. Data were reduced and organized in a first logic model version. Team meetings helped to refine the logic model. The final version was validated by all research team members. Results. The logic model provides an empirical illustration of the relationship between context, resources, activities, and expected outcomes for PE. Mobilized resources (human, financial, organizational, and communicational) allow research team members to be involved in many activities related to PE: recruitment, training, and support of patient partners; development of a governance structure; participation in research activities; agreement on decision-making processes; training and support of clinicians; development of tools for patients' involvement in the CMI. These activities lead to the following benefits for health research: improved communication amongst all team members, results and knowledge translation; development of a PE culture; capacity building; democratization of health research; and for healthcare: improved implementation of the intervention; improved patient engagement in their care; better health outcomes and resource utilization; support of decision-makers and clinicians; and better practices. Conclusions. The logic model may be useful for the planning, operationalization and evaluation of PPE in primary care research programs., Competing Interests: Authors report none., (2021 Annals of Family Medicine, Inc.)

Context. Case management interventions (CMIs) are recognized to improve patients' experience of integrated care, to promote better utilization of healthcare resources, and to reduce emergency department visits, hospitalizations and health care costs. However, contextual factors influencing implementation of CMIs in primary care settings in Canada still need to be studied. Objective. To examine facilitators and barriers influencing implementation planning, engagement of key actors and the start-up phases of a CMI led by nurse case managers for frequent users of healthcare services with chronic diseases and complex care needs. Study design. Qualitative multiple case study design. Setting. Six primary care clinics across four provinces in Canada. Population studied. Frequent users of healthcare services with chronic diseases and complex care needs. Intervention. A CMI led by nurse case managers that included four main components: 1) patient needs assessment; 2) care planning, including an individual services plan (ISP); 3) coordination of services among health and social services partners; 4) self-management support for patients and families. Methods. Data collection: in-depth interviews with nurse case managers (n=10), clinic managers (n=5), and other healthcare professionals (n=5); six focus groups with family physicians (n=20), and other healthcare professionals (n=8); and field notes by research coordinators. Analysis: Mixed descriptive thematic analysis; intra-case histories; systematic comparison among cases by means of a descriptive and interpretative matrix; investigator and patient partners triangulation. Outcome Measures. Factors influencing the implementation of the CMI in primary care settings. Results. Difficulty of access to patient hospital information is a common barrier to all cases, as well as identification and recruitment of patients with the greatest needs of a CMI. Nurse case managers need extra time in the short term, especially when preparing and conducting the ISP. On the other hand, a culture of patient-centredness and collaboration; managerial and clinical leadership and support; and a positive perception of the CMI alongside provider engagement helps to overcome these barriers. Conclusions. This study may help researchers, decision-makers and clinicians plan the implementation of CMIs in primary care settings for frequent users of healthcare services with chronic diseases and complex care needs., Competing Interests: Authors report none., (© 2021 Annals of Family Medicine, Inc.)

Context: Health researchers are increasingly engaging patients and their families as partners in the research process, from inception to knowledge translation. The trend toward 'patient-oriented' research is encouraged by a growing view that studies which integrate the patient perspective will make better use of resources to produce more relevant evidence that can be more easily translated to clinical settings. While there is an emerging literature on best practices, challenges, and learnings related to patient engagement (PE), few studies consider the experiences of patient partners (PP) and researchers in the same project. This presentation will present PP and researcher experiences of PE, highlighting important similarities and differences and proposing recommendations. Objectives: To characterize PE experience from the perspective of researchers and PP working together on the same research program, PriCARE; to identify successes and challenges; to ascertain contributions of PE in health research. Study Design: Qualitative. Setting or Dataset: This study was conducted within the larger 5-province PriCARE study examining a nurse-led case management intervention for primary care patients with complex needs. Population studied: 22 members of the study team (7 PP, 8 coordinators, 2 co-investigators, 5 principal investigators). Methods: Data collection: In-depth interviews using guides co-created by researchers and PP covering topics such as PE-related training and knowledge, and reflections on PE processes and impact. Research assistants external to the PriCARE study conducted interviews, transcribed researcher interviews, and generated a summary of PP interviews. Analysis: Data were analyzed thematically using a coding framework that was co-developed with PP. Outcome Measures: Researcher and patient experiences of PE, PP contributions to health research. Results: All team members need PE training at the beginning of and throughout the research process. Evolving trust and flexibility helped team members to navigate different experiences and priorities. PP make integral contributions to study and instrument design, data analysis, and knowledge translation. Clear expectations about the degree and nature of PE and team members' roles are critical. Conclusions: Meaningful PE requires patient-researcher partnership and clear expectation setting at the outset and throughout the research process, and ongoing flexibility to adapt., Competing Interests: Authors report none., (2021 Annals of Family Medicine, Inc.)