Qualitative Analysis of Patient Decisional Needs for Medications to Treat Heart Failure.

BACKGROUND: The development of tools to support shared decision-making should be informed by patients' decisional needs and treatment preferences, which are largely unknown for heart failure (HF) with reduced ejection fraction (HFrEF) pharmacotherapy decisions. We aimed to identify patients' decisional needs when considering HFrEF medication options. METHODS: This was a qualitative study using semi-structured interviews. We recruited patients with HFrEF from 2 Canadian ambulatory HF clinics and clinicians from Canadian HF guideline panels, HF clinics, and Canadian HF Society membership. We identified themes through inductive thematic analysis. RESULTS: Participants included 15 patients and 12 clinicians. Six themes and associated subthemes emerged related to HFrEF pharmacotherapy decision-making: (1) patient decisional needs included lack of awareness of a choice or options, difficult decision timing and stage, information overload, and inadequate motivation, support and resources; (2) patients' decisional conflict varied substantially, driven by unclear trade-offs; (3) treatment attribute preferences-patients focused on both benefits and downsides of treatment, whereas clinicians centered discussion on benefits; (4) quality of life-patients' definition of quality of life depended on pre-HF activity, though most patients demonstrated adaptability in adjusting their daily activities to manage HF; (5) shared decision-making process-clinicians' described a process more akin to informed consent; (6) decision support-multimedia decision aids, virtual appointments, and primary-care comanagement emerged as potential enablers of shared decision-making. CONCLUSIONS: Patients with HFrEF have several decisional needs, which are consistent with those that may respond to decision aids. These findings can inform the development of HFrEF pharmacotherapy decision aids to address these decisional needs and facilitate shared decision-making.

Barriers and facilitators to improving the cascade of HIV care in Ontario: a mixed method study.

BACKGROUND: Engagement in care is important for people living with HIV (PLH) to achieve optimal outcomes. Several strategies have been developed to improve client flow through the HIV care cascade, specifically targeting initiation of treatment, adherence to antiretroviral therapy (ART), retention in care, and engagement in care. We have previously identified effective care cascade strategies in a systematic review. Initiation of ART could be improved by mobile health interventions, and changes in healthcare delivery. Adherence to ART could be improved by mobile health interventions, incentives, counselling, and psychotherapy. Retention in care could be improved by mobile health interventions, incentives, education, and electronic interventions. The aim of this study was to investigate barriers and facilitators to implementing these effective interventions in HIV clinics in Ontario, Canada. METHODS: We conducted a sequential explanatory mixed methods study. In the quantitative strand, we administered a survey to health workers who provide care to PLH to identify barriers and facilitators. In the qualitative strand, we conducted in-depth interviews informed by the theoretical domains framework (TDF) with health workers and with PLH to explain our quantitative findings. Qualitative and quantitative data were merged to create meta-inferences. RESULTS: Twenty health workers from 8 clinics in 9 cities in Ontario took the survey. Nine PLH and 10 health workers participated in the qualitative interviews. Clinics in Ontario implemented all the effective interventions identified from the literature for initiation of treatment, adherence to ART, and retention in care despite concerns about resources. Barriers to physical and financial access to care, the workload for tailored care, and expertise were identified by both health workers and PLH. Key facilitators were virtual care and client preparedness through education and peer support. CONCLUSION: Clinics in Ontario appear to implement several evidence-based strategies to improve PLH engagement. There is a need for more health workers with skills to address unique PLH needs. Virtual care is beneficial to both health workers and PLH.

Culture Change in Long-Term Care-Post COVID-19: Adapting to a New Reality Using Established Ideas and Systems.

The response to the COVID-19 pandemic in long-term care (LTC) has threatened to undo efforts to transform the culture of care from institutionalized to de-institutionalized models characterized by an orientation towards person- and relationship-centred care. Given the pandemic's persistence, the sustainability of culture-change efforts has come under scrutiny. Drawing on seven culture-change models implemented in Canada, we identify organizational prerequisites, facilitatory mechanisms, and frontline changes relevant to culture change that can strengthen the COVID-19 pandemic response in LTC homes. We contend that a reversal to institutionalized care models to achieve public health goals of limiting COVID-19 and other infectious disease outbreaks is detrimental to LTC residents, their families, and staff. Culture change and infection control need not be antithetical. Both strategies share common goals and approaches that can be integrated as LTC practitioners consider ongoing interventions to improve residents' quality of life, while ensuring the well-being of staff and residents' families.

Developmental evaluation during the COVID-19 pandemic: Practice-based learnings from projects in British Columbia, Canada.

In this article, we explore experiences and learnings from adapting to challenges encountered in implementing three Developmental Evaluations (DE) in British Columbia, Canada within the evolving context of the COVID-19 pandemic. We situate our DE projects within our approach to the DE life cycle and describe challenges encountered and required adaptations in each phase of the life cycle. Regarding foundational aspects of DEs, we experienced challenges with relationship building, assessing and responding to the context, and ensuring continuous learning. These challenges were related to suboptimal embeddedness of the evaluators within the evaluated projects. We adapted by leveraging online channels to maintain communications and securing stakeholder engagement by assuming non-traditional DE roles based on our knowledge of the context to support project goals. Additional challenges experienced with mapping the rationale and goals of the projects, identifying domains for assessment, collecting data, making sense of the data and intervening were adapted to by facilitating online workshops, collecting data online and through proxy evaluators, while sharing methodological insights within the evaluation team. During evolving crises, like the COVID-19 pandemic, evaluators must embrace flexibility, leverage, and apply their knowledge of the evaluation context, lean on their strengths, purposefully reflect and share knowledge to optimise their DEs.

Patient engagement in healthcare planning and evaluation: A call for social justice.

Patient engagement in healthcare planning and evaluation has been promoted as a way to improve healthcare's ability to meet patients' needs. However, populations experiencing oppression and discrimination, such as racism, colonialism, sexism, heterosexism, cisnormativity, ableism, classism, and poverty, are often underrepresented in patient engagement spaces. The context and structure of patient engagement processes may systematically exclude certain populations from participating in meaningful ways or from participating at all. By excluding certain populations from active, meaningful patient engagement, we risk planning and evaluating health services on the basis of the values, needs, and preferences of the dominant population. This, in turn, will further entrench health inequities and preclude the ability to surface ideas that challenge dominant conceptualisations of health and healthcare, thereby reinforcing the status quo rather than promoting healthcare transformation. Recognising that experiences of health, healthcare, and patient engagement processes are mediated through gender, race, ability, sexual orientation, and other dimensions of diversity, it is proposed that processes for engaging patients in healthcare planning and evaluation must by intersectional, attend to systemic and power relations, and truly put patients in the driver's seat of engagement processes. Health services planners and evaluators need to create more inclusive, accessible, and appropriate patient engagement experiences in order to focus on transforming healthcare towards a more socially just system.

Themes for evaluating the quality of initiatives to engage patients and family caregivers in decision-making in healthcare systems: a scoping review.

OBJECTIVE: To identify the key themes for evaluating the quality of initiatives to engage patients and family caregivers in decision-making across the organisation and system domains of healthcare systems. METHODS: We conducted a scoping review. Seven databases of journal articles were searched from their inception to June 2019. Eligible articles were literature reviews published in English and provided useful information for determining aspects of engaging patients and family caregivers in decision-making to evaluate. We extracted text under three predetermined categories: structure, process and outcomes that were adapted from the Donabedian conceptual framework. These excerpts were then independently open-coded among four researchers. The subsequent themes and their corresponding excerpts were summarised to provide a rich description of each theme. RESULTS: Of 7747 unique articles identified, 366 were potentially relevant, from which we selected the 42 literature reviews. 18 unique themes were identified across the three predetermined categories. There were six structure themes: engagement plan, level of engagement, time and timing of engagement, format and composition, commitment to support and environment. There were four process themes: objectives, engagement approach, communication and engagement activities. There were eight outcome themes: decision-making process, stakeholder relationship, capacity development, stakeholder experience, shape policy/service/programme, health status, healthcare quality, and cost-effectiveness. CONCLUSIONS: The 18 themes and their descriptions provide a foundation for identifying constructs and selecting measures to evaluate the quality of initiatives for engaging patients and family caregivers in healthcare system decision-making within the organisation and system domains. The themes can be used to investigate the mechanisms through which relevant initiatives are effective and investigate their effectiveness.

Building capacity for implementation-the KT Challenge.

BACKGROUND: The KT Challenge program supports health care professionals to effectively implement evidence-based practices. Unlike other knowledge translation (KT) programs, this program is grounded in capacity building, focuses on health care professionals (HCPs), and uses a multi-component intervention. This study presents the evaluation of the KT Challenge program to assess the impact on uptake, KT capacity, and practice change. METHODS: The evaluation used a mixed-methods retrospective pre-post design involving surveys and review of documents such as teams' final reports. Online surveys collecting both quantitative and qualitative data were deployed at four time points (after both workshops, 6 months into implementation, and at the end of the 2-year funded projects) to measure KT capacity (knowledge, skills, and confidence) and impact on practice change. Qualitative data was analyzed using a general inductive approach and quantitative data was analyzed using non-parametric statistics. RESULTS: Participants reported statistically significant increases in knowledge and confidence across both workshops, at the 6-month mark of their projects, and at the end of their projects. In addition, at the 6-month check-in, practitioners reported statistically significant improvements in their ability to implement practice changes. In the first cohort of the program, of the teams who were able to complete their projects, half were able to show demonstrable practice changes. CONCLUSIONS: The KT Challenge was successful in improving the capacity of HCPs to implement evidence-based practice changes and has begun to show demonstrable improvements in a number of practice areas. The program is relevant to a variety of HCPs working in diverse practice settings and is relatively inexpensive to implement. Like all practice improvement programs in health care settings, a number of challenges emerged stemming from the high turnover of staff and the limited capacity of some practitioners to take on anything beyond direct patient care. Efforts to address these challenges have been added to subsequent cohorts of the program and ongoing evaluation will examine if they are successful. The KT Challenge program has continued to garner great interest among practitioners, even in the midst of dealing with the COVID-19 pandemic, and shows promise for organizations looking for better ways to mobilize knowledge to improve patient care and empower staff. This study contributes to the implementation science literature by providing a description and evaluation of a new model for embedding KT practice skills in health care settings.

Quality of patient, family, caregiver and public engagement in decision-making in healthcare systems: a scoping review protocol.

INTRODUCTION: To advance person- and family-centred healthcare, government initiatives have supported the engagement of patients and family caregivers in decision-making in healthcare systems. There is, however, no consensus on how to define success for such initiatives. This scoping review aims to identify the key elements for defining the quality of patient and family caregiver engagement in decision-making across the engagement domains (individual, community/organisation, system) of British Columbia's healthcare system. We will use those elements to develop a conceptual evaluation framework. METHODS AND ANALYSIS: This scoping review follows Arskey and O'Malley's methodology. (1) The research question was identified through team discussions. (2) Articles for data source will be identified using a librarian-informed search strategy for seven bibliographic databases as well as grey literature sources. (3) Selected articles will be relevant to the evaluation of patient and family caregiver engagement in healthcare systems. (4) Two researchers will independently extract data into predefined and emerging categories. (5) The researchers will reconcile and organise the identified elements. The research team's collective perspective will then refine the elements, and select, interpret and summarise the results. (6) Persons from key stakeholder groups will be consulted to refine the emergent conceptual framework. ETHICS AND DISSEMINATION: We will seek ethics approval for the stakeholder consultation. This study follows an integrated knowledge translation approach. The results will inform evaluation of the Patients as Partners Initiative of the British Columbia Ministry of Health, and will be disseminated as a scientific article, a research brief, and presentations at conferences and stakeholder meetings.

Heard and valued: the development of a model to meaningfully engage marginalized populations in health services planning.

BACKGROUND: Recently, patient engagement has been identified as a promising strategy for supporting healthcare planning. However, the context and structure of universalistic, "one-size-fits-all" approaches often used for patient engagement may not enable diverse patients to participate in decision-making about programs intended to meet their needs. Specifically, standard patient engagement approaches are gender-blind and might not facilitate the engagement of those marginalized by, for example, substance use, low income, experiences of violence, homelessness, and/or mental health challenges-highly gendered health and social experiences. The project's purpose was to develop a heuristic model to assist planners to engage patients who are not traditionally included in healthcare planning. METHODS: Using a qualitative research approach, we reviewed literature and conducted interviews with patients and healthcare planners regarding engaging marginalized populations in health services planning. From these inputs, we created a model and planning manual to assist healthcare planners to engage marginalized patients in health services planning, which we piloted in two clinical programs undergoing health services design. The findings from the pilots were used to refine the model. RESULTS: The analysis of the interviews and literature identified power and gender as barriers to participation, and generated suggestions to support diverse populations both to attend patient engagement events and to participate meaningfully. Engaging marginalized populations cannot be reduced to a single defined process, but instead needs to be understood as an iterative process of fitting engagement methods to a particular situation. Underlying this process are principles for meaningfully engaging marginalized people in healthcare planning. CONCLUSION: A one-size-fits-all approach to patient engagement is not appropriate given patients' diverse barriers to meaningful participation in healthcare planning. Instead, planners need a repertoire of skills and strategies to align the purpose of engagement with the capacities and needs of patient participants. Just as services need to meet diverse patients' needs, so too must patient engagement experiences.

Expression of chemokines CXCL4 and CXCL7 by synovial macrophages defines an early stage of rheumatoid arthritis.

BACKGROUND AND OBJECTIVES: For our understanding of the pathogenesis of rheumatoid arthritis (RA), it is important to elucidate the mechanisms underlying early stages of synovitis. Here, synovial cytokine production was investigated in patients with very early arthritis. METHODS: Synovial biopsies were obtained from patients with at least one clinically swollen joint within 12 weeks of symptom onset. At an 18-month follow-up visit, patients who went on to develop RA, or whose arthritis spontaneously resolved, were identified. Biopsies were also obtained from patients with RA with longer symptom duration (>12 weeks) and individuals with no clinically apparent inflammation. Synovial mRNA expression of 117 cytokines was quantified using PCR techniques and analysed using standard and novel methods of data analysis. Synovial tissue sections were stained for CXCL4, CXCL7, CD41, CD68 and von Willebrand factor. RESULTS: A machine learning approach identified expression of mRNA for CXCL4 and CXCL7 as potentially important in the classification of early RA versus resolving arthritis. mRNA levels for these chemokines were significantly elevated in patients with early RA compared with uninflamed controls. Significantly increased CXCL4 and CXCL7 protein expression was observed in patients with early RA compared with those with resolving arthritis or longer established disease. CXCL4 and CXCL7 co-localised with blood vessels, platelets and CD68(+) macrophages. Extravascular CXCL7 expression was significantly higher in patients with very early RA compared with longer duration RA or resolving arthritis CONCLUSIONS: Taken together, these observations suggest a transient increase in synovial CXCL4 and CXCL7 levels in early RA.

Extraordinary capture of a Randall's snapper Randallichthys filamentosus in the temperate south-eastern Indian Ocean and its molecular phylogenetic relationship within the Etelinae.

The capture of a rarely encountered Randall's snapper Randallichthys filamentosus (female, 587 mm fork length) from the upper continental slope (c. 350 m) off the south coast of Western Australia (c. 34·5° S; 122·5° E) in January 2014 represents its first record from the temperate Indian Ocean and a southern range extension. This record suggests that spawning of this predominantly tropical species may probably be occurring in the eastern Indian Ocean, considering the extensive, and unlikely, distance the progeny would have otherwise travelled from its typical distribution in the western and central Pacific Ocean.

Real-time PCR validation of visually identified snapper Chrysophrys auratus (Sparidae) eggs.

In this study, a total of 212 eggs were visually identified as snapper Chrysophrys auratus. Real-time PCR confirmed visual identification in 69% of cases but corroboration varied widely among plankton samples. The use of molecular tools to support visual identification prior to adopting daily egg production stock assessment methods should be considered.

Incretin-based medications for type 2 diabetes: an overview of reviews.

AIMS: To summarize evidence from and assess the quality of published systematic reviews evaluating the safety, efficacy and effectiveness of incretin-based medications used in the treatment of type 2 diabetes. METHODS: We identified systematic reviews of randomized controlled trials or observational studies published in any language that evaluated the safety and/or effectiveness of glucagon-like peptide-1 (GLP-1) receptor agonists or dipeptidyl-peptidase-4 (DPP-4) inhibitors. Data sources used include the Cochrane Library, PubMed, EMBASE, Web of Science, International Pharmaceutical Abstracts, table of contents of diabetes journals, and hand-searching of reference lists and clinical practice guidelines. The methodological quality of systematic reviews was independently assessed by two reviewers using the Assessment of Multiple Systematic Reviews (AMSTAR) checklist. Our study protocol was registered with PROSPERO (2013:CRD42013005149). The primary outcomes were pooled treatment effect estimates for glycaemic control, macrovascular and microvascular complications, and hypoglycaemic events. RESULTS: We identified 467 unique citations of which 84 systematic reviews met our inclusion criteria. There were 51 reviews that evaluated GLP-1 receptor agonists and 64 reviews that evaluated DPP-4 inhibitors. The median (interquartile range) AMSTAR score was 6 (3) out of 11 for quantitative and 1 (1) for non-quantitative reviews. Among the 66 quantitative systematic reviews, there were a total of 718 pooled treatment effect estimates reported for our primary outcomes and 1012 reported pooled treatment effect estimates for secondary outcomes. CONCLUSIONS: Clinicians and policy makers, when using the results of systematic reviews to inform decision-making with regard to round clinical care or healthcare policies for incretin-based medications, should consider the variability in quality of reviews.

Normal table of embryonic development in the four-toed salamander, Hemidactylium scutatum.

We present a complete staging table of normal development for the lungless salamander, Hemidactylium scutatum (Caudata: Plethodontidae). Terrestrial egg clutches from naturally ovipositing females were collected and maintained at 15 °C in the laboratory. Observations, photographs, and time-lapse movies of embryos were taken throughout the 45-day embryonic period. The complete normal table of development for H. scutatum is divided into 28 stages and extends previous analyses of H. scutatum embryonic development (Bishop, 1920; Humphrey, 1928). Early embryonic stage classifications through neurulation reflect criteria described for Xenopus laevis, Ambystoma maculatum and other salamanders. Later embryonic stage assignments are based on unique features of H. scutatum embryos. Additionally, we provide morphological analysis of gastrulation and neurulation, as well as details on external aspects of eye, gill, limb, pigmentation, and tail development to support future research related to phylogeny, comparative embryology, and molecular mechanisms of development.

Detection and characterization of viruses of the genus Megalocytivirus in ornamental fish imported into an Australian border quarantine premises: an emerging risk to national biosecurity.

This report documents an emerging trend of identification of Megalocytivirus-like inclusions in a range of ornamental fish species intercepted during quarantine detention at the Australian border. From September 2012 to February 2013, 5 species of fish that had suffered mortality levels in excess of 25% whilst in the post-entry quarantine and had Megalocytivirus-like inclusion bodies in histological sections were examined by PCR. The fish had been imported from Singapore, Malaysia and Sri Lanka. Ninety-seven of 111 individual fish from affected tanks of fish tested were positive for the presence of Megalocytivirus by PCR. Sequence analysis of representative PCR products revealed an identical sequence of 621 bp in all cases which was identical to a previously characterized Megalocytivirus (Sabah/RAA1/2012 strain BMGIV48). Phylogenetic analysis of available Megalocytivirus major capsid protein (MCP) sequences confirmed the existence of 3 major clades of Megalocytivirus. The virus detected in this study was identified as a member of Genotype II. The broad host range and pathogenicity of megalocytiviruses, coupled to the documented spread of ornamental fish into the environment, render this a significant and emerging biosecurity threat to Australia.

Expression of FcRL4 defines a pro-inflammatory, RANKL-producing B cell subset in rheumatoid arthritis.

OBJECTIVES: The success of B cell targeting therapies has highlighted the importance of B cells in rheumatoid arthritis pathogenesis. We have previously shown that B cells in the RA synovium are capable of producing pro-inflammatory and bone-destructive cytokines including RANKL. Here we sought to characterise the nature and functional relevance of the RANKL-producing B cell subset in the RA synovium. METHODS: Synovial fluid and peripheral blood B cells from patients with RA were analysed by flow cytometry for markers of B cell differentiation and activation and for chemokine receptors. FcRL4(+) and FcRL4(-) B cells sorted from synovial fluid were analysed for cytokine expression using Taqman low-density arrays. Synovial tissue biopsies obtained from patients with RA were analysed by immunofluorescence for CD20, RANKL and FcRL4. FCRL4 mRNA expression was determined in synovial tissue of RA patients and non-inflammatory control subjects by real-time PCR. RESULTS: RANKL-producing B cells in RA synovial tissue and fluid were identified as belonging to a distinct subset of B cells defined by expression of the transmembrane protein FcRL4. FcRL4+ B cells express a distinct combination of cytokines and surface proteins indicating a function distinct from that of FcRL4- B cells. Notably, FcRL4+ B cells expressed high levels of TNF-α and RANKL mRNA. CONCLUSIONS: We have identified a novel pro-inflammatory B cell population in the RA synovium which is defined by expression of FcRL4 and responsible for RANKL production. This B cell population expresses high levels of CD20, and its removal by rituximab may contribute to the anti-inflammatory effect of this drug.

Treadmill walking effects on grip strength in young men with Down syndrome.

This study was aimed at investigating the relation between grip strength and anthropometric factors and the impact of an aerobic exercise on grip strength in young men with Down syndrome (DS). This study was a pre-post design. Twelve males with DS were assigned to an exercise group, who walked using an incremental protocol on a treadmill for 20 min at aerobic levels. Eight additional persons with DS were assigned to an attentional control group, who watched a video. Measure of grip strength was tested pre- and post-interventions. The results showed positively significant relationship among grip strength and age (r=.74, p<.01), weight (r=.52, p=.02), body mass index (r=.61, p=.01) and waist circumference (r=.54, p=.02). In addition, Grip strength was slightly improved after exercise (p=.03) but decreased after control condition. The results showed that anthropometric factors, such as age, weight, body mass index and waist circumference, were positively correlated with grip strength in young men with DS. Further, improvement in grip strength can be found even after a single exercise session. This finding emphasizes the importance of maintaining an active lifestyle in persons with DS for performing activities of daily living.

Adverse events following immunization: evaluating an enhanced nursing role for PHNs.

Maintaining confidence in vaccine safety is critical to successful public health immunization programs. Surveillance and assessment of adverse events following immunization (AEFIs) are important for maintaining vaccine safety. The authors describe the evaluation of an initiative at Fraser Health Authority designed to enhance the role of a communicable disease nurse coordinator (CDNC) in assessing AEFI reports, in collaboration with a designated medical health officer (MHO) as required, and providing recommendations to clients and immunization providers. Previously, only MHOs performed this role. This evaluation project demonstrates this initiative's feasibility and provides a roadmap for health authorities interested in pursuing a similar model. MHOs, public health nurses and public health management expressed satisfaction with the process and the quality of the CDNC's recommendations. There was no statistically significant difference in median turnaround time for AEFI reporting date and date of recommendation, indicating this work is completed in as timely a manner by the CDNC as by the MHO. This role provides opportunity for professional growth, facilitates nursing practice to full scope, enables acquisition of specialized knowledge and provides a platform to share nursing expertise at a provincial level.

Development and validation of a range of endogenous controls to support the implementation of practical Taqman real-time PCR-based surveillance for fish diseases within aquaculture.

The use of Taqman real-time PCR-based technology has recently become more frequent in the detection of pathogens in the aquaculture industry. This interest has necessitated the development of robust and reliable pathogen-detection assays. The development of a range of endogenous control assays to be run alongside these diagnostic assays works to further increase confidence in the latter. This study describes the design of a range of endogenous control assays based on the elongation factor 1-α (EF1-α) gene specific to a range of fish species including Atlantic salmon, Salmo salar; rainbow trout, Oncorhynchus mykiss; brown trout, Salmo trutta; cod, Gadus morhua; haddock, Melanogrammus aeglefinus; saithe, Pollachius virens; whiting, Merlangius merlangus; Norway pout, Trisopterus esmarkii; carp (family Cyprinidae), roach, Rutilus rutilus; European eel, Anguilla anguilla; and herring, Clupea harengus, as well as a number of fish cell lines. Evidence is provided of the validation of these assays for specific species, a range of tissue types and cell lines as well as an example of the potential uses of these assays.

The potential of stem cells in the treatment of skeletal muscle injury and disease.

Tissue engineering is a pioneering field with huge advances in recent times. These advances are not only in the understanding of how cells can be manipulated but also in potential clinical applications. Thus, tissue engineering, when applied to skeletal muscle cells, is an area of huge prospective benefit to patients with muscle disease/damage. This could include damage to muscle from trauma and include genetic abnormalities, for example, muscular dystrophies. Much of this research thus far has been focused on satellite cells, however, mesenchymal stem cells have more recently come to the fore. In particular, results of trials and further research into their use in heart failure, stress incontinence, and muscular dystrophies are eagerly awaited. Although no doubt, stem cells will have much to offer in the future, the results of further research still limit their use.