Manifestations and implications of uncertainty for improving healthcare systems: an analysis of observational and interventional studies grounded in complexity science

A "Next Generation" of Pediatric Mental Health Systems

An optimistic view of the future child/youth mental health system is that it will be oriented toward prevention and shaped by innovations in early detection and treatment of functional problems, coupled with the power of digital technology to provide new ways to help individuals and families monitor their well-being and seek or agree to help as it is needed. These innovations will be deployed within a community-based health care system, centered on primary care that fully implements ideas about continuity and comprehensiveness (including social determinants, substance use, and multigenerational care) that have been around for decades.

Mapping Educational uncertainty stimuli to support health professions educators' in developing learner uncertainty tolerance

Uncertainty is a feature of healthcare practice. In recognition of this, multiple health profession governing bodies identify uncertainty tolerance as a healthcare graduate attribute and evaluate uncertainty tolerance within new graduate cohorts. While it is clear that uncertainty tolerance development for healthcare learners is valued, gaps remain for practically addressing this within healthcare curricula. Guiding frameworks for practical approaches supporting uncertainty tolerance development in healthcare learners remains sparse, particularly outside of medicine and in certain geographical locations. As uncertainty tolerance is increasingly recognised as being, at least in part, state-based (e.g. contextually changeable)- a broader understanding of teaching practices supporting uncertainty tolerance development in diverse health professions is warranted. This study explored educators' teaching practices for purposefully stimulating learners' uncertainty tolerance. Semi-structured interviews investigated how academics at a single institution, from diverse fields and health professions, stimulate uncertainty across multiple learning contexts. Framework analysis identified three themes for stimulating uncertainty: Purposeful questioning, Forecasting uncertainty, and Placing learners in unfamiliar environments, with characterisation of these themes (and related subthemes) also described. Many of the identified themes align with aspects of existing learning theories suggesting that curricular frameworks supporting learner uncertainty tolerance development may be informed by theories beyond the boundaries of health professions education research.

How context links to best practice use in long-term care homes: a mixed methods study

BACKGROUND

Context (work environment) plays a crucial role in implementing evidence-based best practices within health care settings. Context is multi-faceted and its complex relationship with best practice use by care aides in long-term care (LTC) homes are understudied. This study used an innovative approach to investigate how context elements interrelate and influence best practice use by LTC care aides.

METHODS

In this secondary analysis study, we combined coincidence analysis (a configurational comparative method) and qualitative analysis to examine data collected through the Translating Research in Elder Care (TREC) program. Coincidence analysis of clinical microsystem (care unit)-level data aggregated from a survey of 1,506 care aides across 36 Canadian LTC homes identified configurations (paths) of context elements linked consistently to care aides' best practices use, measured with a scale of conceptual research use (CRU). Qualitative analysis of ethnographic case study data from 3 LTC homes (co-occurring with the survey) further informed interpretation of the configurations.

RESULTS

Three paths led to very high CRU at the care unit level: very high leadership; frequent use of educational materials; or a combination of very high social capital (teamwork) and frequent communication between care aides and clinical educators or specialists. Conversely, 2 paths led to very low CRU, consisting of 3 context elements related to unfavorable conditions in relationships, resources, and formal learning opportunities. Our qualitative analysis provided insights into how specific context elements served as facilitators or barriers for best practices. This qualitative exploration was especially helpful in understanding 2 of the paths, illustrating the pivotal role of leadership and the function of teamwork in mitigating the negative impact of time constraints.

CONCLUSIONS

Our study deepens understanding of the complex interrelationships between context elements and their impact on the implementation of best practices in LTC homes. The findings underscore that there is no singular, universal bundle of context-related elements that enhance or hinder best practice use in LTC homes.

The methodology of the Agile Nudge University

Introduction

The Agile Nudge University is a National Institute on Aging-funded initiative to engineer a diverse, interdisciplinary network of scientists trained in Agile processes.

Methods

Members of the network are trained and mentored in rapid, iterative, and adaptive problem-solving techniques to develop, implement, and disseminate evidence-based nudges capable of addressing health disparities and improving the care of people living with Alzheimer's disease and other related dementias (ADRD).

Results

Each Agile Nudge University cohort completes a year-long online program, biweekly coaching and mentoring sessions, monthly group-based problem-solving sessions, and receives access to a five-day Bootcamp and the Agile Nudge Resource Library.

Discussion

The Agile Nudge University is evaluated through participant feedback, competency surveys, and tracking of the funding, research awards, and promotions of participating scholars. The Agile Nudge University is compounding national innovation efforts in overcoming the gaps in the ADRD discovery-to-delivery translational cycle.

The design and rationale of a multicenter real-world trial: The Southeastern Collaboration to Improve Blood Pressure Control in the US Black Belt - Addressing the Triple Threat

BACKGROUND

Impoverished African Americans (AA) with hypertension face poor health outcomes.

PURPOSE

To conduct a cluster-randomized trial testing two interventions, alone and in combination, to improve blood pressure (BP) control in AA with persistently uncontrolled hypertension.

METHODS

We engaged primary care practices serving rural Alabama and North Carolina residents, and in each practice we recruited approximately 25 AA adults with persistently uncontrolled hypertension (mean systolic BP >140 mmHg over the year prior to enrollment plus enrollment day BP assessed by research assistants ≥140/90 mmHg). Practices were randomized to peer coaching (PC), practice facilitation (PF), both PC and PF (PC + PF), or enhanced usual care (EUC). Coaches met with participants from PC and PC + PF practices weekly for 8 weeks then monthly over one year, discussing lifestyle changes, medication adherence, home monitoring, and communication with the healthcare team. Facilitators met with PF and PC + PF practices monthly to implement ≥1 quality improvement intervention in each of four domains. Data were collected at 0, 6, and 12 months.

RESULTS

We recruited 69 practices and 1596 participants; 18 practices (408 participants) were randomized to EUC, 16 (384 participants) to PF, 19 (424 participants) to PC, and 16 (380 participants) to PC + PF. Participants had mean age 57 years, 61% were women, and 56% reported annual income <$20,000.

LIMITATIONS

The PF intervention acts at the practice level, possibly missing intervention effects in trial participants. Neither PC nor PF currently has established clinical reimbursement mechanisms.

CONCLUSIONS

This trial will fill evidence gaps regarding practice-level vs. patient-level interventions for rural impoverished AA with uncontrolled hypertension.

How does facilitation in healthcare work? Using mechanism mapping to illuminate the black box of a meta-implementation strategy

BACKGROUND

Healthcare facilitation, an implementation strategy designed to improve the uptake of effective clinical innovations in routine practice, has produced promising yet mixed results in randomized implementation trials and has not been fully researched across different contexts.

OBJECTIVE

Using mechanism mapping, which applies directed acyclic graphs that decompose an effect of interest into hypothesized causal steps and mechanisms, we propose a more concrete description of how healthcare facilitation works to inform its further study as a meta-implementation strategy.

METHODS

Using a modified Delphi consensus process, co-authors developed the mechanistic map based on a three-step process. First, they developed an initial logic model by collectively reviewing the literature and identifying the most relevant studies of healthcare facilitation components and mechanisms to date. Second, they applied the logic model to write vignettes describing how facilitation worked (or did not) based on recent empirical trials that were selected via consensus for inclusion and diversity in contextual settings (US, international sites). Finally, the mechanistic map was created based on the collective findings from the vignettes.

FINDINGS

Theory-based healthcare facilitation components informing the mechanistic map included staff engagement, role clarification, coalition-building through peer experiences and identifying champions, capacity-building through problem solving barriers, and organizational ownership of the implementation process. Across the vignettes, engagement of leaders and practitioners led to increased socialization of the facilitator's role in the organization. This in turn led to clarifying of roles and responsibilities among practitioners and identifying peer experiences led to increased coherence and sense-making of the value of adopting effective innovations. Increased trust develops across leadership and practitioners through expanded capacity in adoption of the effective innovation by identifying opportunities that mitigated barriers to practice change. Finally, these mechanisms led to eventual normalization and ownership of the effective innovation and healthcare facilitation process.

IMPACT

Mapping methodology provides a novel perspective of mechanisms of healthcare facilitation, notably how sensemaking, trust, and normalization contribute to quality improvement. This method may also enable more efficient and impactful hypothesis-testing and application of complex implementation strategies, with high relevance for lower-resourced settings, to inform effective innovation uptake.

Interdisciplinary Team Meetings in Practice: an Observational Study of IDTs, Sensemaking Around Care Transitions, and Readmission Rates

BACKGROUND

Interdisciplinary teams (IDTs) have been implemented to improve collaboration in hospital care, but their impact on patient outcomes, including readmissions, has been mixed. These mixed results might be rooted in differences in organization of IDT meetings between hospitals, as well as variation in IDT characteristics and function. We hypothesize that relationships between IDT members are an important team characteristic, influencing IDT function in terms of how members make sense of what is happening with patients, a process called sensemaking OBJECTIVE: (1) To describe how IDT meetings are organized in practice, (2) assess differences in IDT member relationships and sensemaking during patient discussions, and (3) explore their potential association with risk-stratified readmission rates (RSRRs).

DESIGN

Observational, explanatory convergent mixed-methods case-comparison study of IDT meetings in 10 Veterans Affairs hospitals.

PARTICIPANTS

Clinicians participating in IDTs and facility leadership.

APPROACH

Three-person teams observed and recorded IDT meetings during week-long visits. We used observational data to characterize relationships and sensemaking during IDT patient discussions. To assess sensemaking, we used 2 frameworks that reflected sensemaking around each patient's situation generally, and around care transitions specifically. We examined the association between IDT relationships and sensemaking, and RSRRs.

KEY RESULTS

We observed variability in IDT organization, characteristics, and function across 10 hospitals. This variability was greater between hospitals than between teams at the same hospital. Relationship characteristics and both types of sensemaking were all significantly, positively correlated. General sensemaking regarding each patient was significantly negatively associated with RSRR (- 0.65, p = 0.044).

CONCLUSIONS

IDTs vary not only in how they are organized, but also in team relationships and sensemaking. Though our design does not allow for inferences of causation, these differences may be associated with hospital readmission rates.

Parity of esteem and systems thinking: a theory informed qualitative inductive thematic analysis

BACKGROUND

Parity of Esteem (PoE) is about equality between mental and physical health but is a term lacking definition and clarity. The complexity of the field of mental health and the conversations around PoE add to its opacity. Therefore, the aim of this study is to use systems thinking to explore the strengths and challenges of using PoE.

METHODS

This is a secondary analysis of descriptive qualitative data, from 27 qualitative interviews, utilising the World Health Organisation (WHO) system domains as a framework for the inductive thematic analysis.

RESULTS

Examining the current strengths and challenges of systems in mental and physical healthcare using the WHO domains and macro, meso and micro levels, identifies specific actions to redress inequity between mental and physical health provision.

CONCLUSION

The evidence suggests that moving PoE from rhetoric towards reality requires new configurations with a systems orientation, which uses macro, meso and micro levels to analyse and understand the complexity of relations within and between domain levels and reorienting funding, training and measurement. This requires embedding new competencies, infrastructures and practices within an effective learning healthcare system.

Using Iterative RE-AIM to enhance hospitalist adoption of lung ultrasound in the management of patients with COVID-19: an implementation pilot study

BACKGROUND

Lung ultrasound (LUS) is a clinician-performed evidence-based imaging modality that has multiple advantages in the evaluation of dyspnea caused by multiple disease processes, including COVID-19. Despite these advantages, few hospitalists have been trained to perform LUS. The aim of this study was to increase adoption and implementation of LUS during the 2020 COVID-19 pandemic by using recurrent assessments of RE-AIM outcomes to iteratively revise our implementation strategies.

METHODS

In an academic hospital, we implemented guidelines for the use of LUS in patients with COVID-19 in July 2020. Using a novel "RE-AIM dashboard," we used an iterative process of evaluating the high-priority outcomes of Reach, Adoption, and Implementation at twice monthly intervals to inform revisions of our implementation strategies for LUS delivery (i.e., Iterative RE-AIM process). Using a convergent mixed methods design, we integrated quantitative RE-AIM outcomes with qualitative hospitalist interview data to understand the dynamic determinants of LUS Reach, Adoption, and Implementation.

RESULTS

Over the 1-year study period, 453 LUSs were performed in 298 of 12,567 eligible inpatients with COVID-19 (Reach = 2%). These 453 LUS were ordered by 43 out of 86 eligible hospitalists (LUS order adoption = 50%). However, the LUSs were performed/supervised by only 8 of these 86 hospitalists, 4 of whom were required to complete LUS credentialing as members of the hospitalist procedure service (proceduralist adoption 75% vs 1.2% non-procedural hospitalists adoption). Qualitative and quantitative data obtained to evaluate this Iterative RE-AIM process led to the deployment of six sequential implementation strategies and 3 key findings including (1) there were COVID-19-specific barriers to LUS adoption, (2) hospitalists were more willing to learn to make clinical decisions using LUS images than obtain the images themselves, and (3) mandating the credentialing of a strategically selected sub-group may be a successful strategy for improving Reach.

CONCLUSIONS

Mandating use of a strategically selected subset of clinicians may be an effective strategy for improving Reach of LUS. Additionally, use of Iterative RE-AIM allowed for timely adjustments to implementation strategies, facilitating higher levels of LUS Adoption and Reach. Future studies should explore the replicability of these preliminary findings.

Municipal healthcare professionals' interprofessional collaboration during older patients' transitions in the municipal health and care services: a qualitative study

Background

Interprofessional collaboration is vital to assist patients towards a healthy transition in the municipal health and care services. However, no study has so far investigated municipal health care providers’ inter-professional collaboration during older patients’ transition in the municipal health and care services. The aim of this study is therefore to describe and explore what influence health care providers’ inter-professional collaboration within and across municipal facilities during older patients’ transitions in the municipal health and care services.

Method

The study has a descriptive, interpretive design. Focus group interviews and individual interviews with municipal health care providers different professions were performed.

Results

Municipal health care providers’ inter-professional collaboration during older patients transitions in the municipal health and care services was challenging. Two main themes were identified: The patient situation itself and Professional. Personal, and Practical circumstances. The results show that the municipal priority of patients staying at home as long as possible facilitated inter-professional collaboration across the short-term care facility and the home care services. Inter-professional collaboration across facilities with the long-term care facility was downgraded and health care providers in this facility had to cope as best they could.

Conclusion

Prioritising and facilitating inter-professional collaboration between the short-term care facility and the home care services, contributed to health care providers experiencing doing a proper and safe patient assistance. Yet, this priority was at a cost: Health care providers in the long-term care facility, and in particular registered nurses felt squeezed and of less worth in the municipal health and care services. It was a strain on them to experiencing unplanned and often rushed patient transition into long-term care facility. To focus on municipal inter-professional and inter-facility collaboration during patients in transition to long-term care placement is vital to maintain the patients, and the health care providers working in these facilities.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-08226-5.

Improving quality in a complex primary care system-An example of refugee care and literature review

RATIONALE, AIMS AND OBJECTIVES

Applying traditional industrial quality improvement (QI) methodologies to primary care is often inappropriate because primary care and its relationship to the healthcare macrosystem has many features of a complex adaptive system (CAS) that is particularly responsive to bottom-up rather than top-down management approaches. We report on a demonstration case study of improvements made in the Family Health Center (FHC) of the JPS Health Network in a refugee patient population that illustrate features of QI in a CAS framework as opposed to a traditional QI approach.

METHODS

We report on changes in health system utilization by new refugee patients of the FHC from 2016 to 2017. We review the literature and summarize relevant theoretical understandings of quality management in complex adaptive systems as it applies to this case example.

RESULTS

Applying CAS principles in the FHC, utilization of the Emergency Department and Urgent Care Center by newly arrived refugee patients before their first clinic visit was reduced by more than half (total visits decreased from 31%-14% of the refugee patients). Our review of the literature demonstrates that traditional algorithmic top-down QI processes are most often unsuccessful in improving even a few single-disease metrics, and increases clinician burnout and penalizes clinicians who care for vulnerable patients. Improvement in a CAS occurs when front-line clinicians identify care gaps and are given the flexibility to learn and self-organize to enable new care processes to emerge, which are created from bottom-up leadership that utilize existing interdependencies and interact with the top levels of the organization through intelligent top-down causation. We give examples of early adapters who are better applying the principles of CAS change to their QI efforts.

CONCLUSIONS

Meaningful improvement in primary care is more likely achieved when the impetus to implement change shifts from top-down to bottom-up.

Design, implement, and diffuse scalable and sustainable solutions for dementia care

Most innovations developed to reduce the burden of Alzheimer disease and other related dementias (ADRD) are difficult to implement, diffuse, and scale. The consequences of such challenges in design, implementation, and diffusion are suboptimal care and resulting harm for people living with ADRD and their caregivers. National experts identified four factors that contribute to our limited ability to implement and diffuse of evidence-based services and interventions for people living with ADRD: (1) limited market demand for the implementation and diffusion of effective ADRD interventions; (2) insufficient engagement of persons living with ADRD and those caring for them in the development of potential ADRD services and interventions; (3) limited evidence and experience regarding scalability and sustainability of evidence-based ADRD care services; and (4) difficulties in taking innovations that work in one context and successfully implementing them in other contexts. New investments in the science of human-centered design, implementation, and diffusion are crucial for meeting the goals of the National Plan to Address Alzheimer's Disease under the auspices of the National Alzheimer's Project Act.

Engaging with Uncertainty and Complexity: A Secondary Analysis of Primary Care Responses to Intimate Partner Violence

Complex problems generate uncertainty. The number and diversity of interactions between different health professionals, perspectives, and components of the problem makes predicting an outcome impossible. In effort to reduce the uncertainty of intimate partner violence interventions, health systems have developed standardized guidelines and protocols. This paper presents a secondary analysis of 17 New Zealand primary care professional narratives on intimate partner violence as a health issue. We conducted a complexity-informed content analysis of participant narratives to explore uncertainty in greater depth. This paper describes three ways primary care professionals interact with uncertainty: reducing uncertainty, realizing inherent uncertainty, and engaging with uncertainty. We found dynamic patterns of interaction between context and the experience of uncertainty shape possible response options. Primary care professionals that probed into uncertainty generated new understanding and opportunities to respond to intimate partner violence.

Challenges in Caring for Unbefriended Residents in Long-term Care Homes: A Qualitative Study

OBJECTIVES

This study examined challenges experienced by long-term care staff in caring for unbefriended residents who are incapacitated and alone. These residents often are estranged from or have no living family or live geographically distant from them and require a public guardian as their surrogate decision-maker. To date, research on unbefriended older adults has focused on those living in acute care and community settings. Little is known about those living in long-term care homes.

METHOD

We conducted semi-structured interviews with 39 long-term care staff (e.g., registered nurses, care aides, social workers) and 3 public guardians. Staff were sampled from seven long-term care homes in Alberta, Canada. We analyzed interview transcripts using content analysis and then using the theoretical framework of complex adaptive systems.

RESULTS

Long-term care staff experience challenges unique to unbefriended residents. Guardians' responsibilities did not fulfill unbefriended residents' needs, such as shopping for personal items or accompanying residents to appointments. Consequently, the guardians rely on long-term care staff, particularly care aides, to provide increased levels of care and support. These additional responsibilities, and organizational messages dissuading staff from providing preferential care, diminish quality of work life for staff.

DISCUSSION

Long-term care homes are complex adaptive systems. Within these systems, we found organizational barriers for long-term care staff providing care to unbefriended residents. These barriers may be modifiable and could improve the quality of care for unbefriended residents and quality of life of staff. Implications for practice include adjusting public guardian scope of work, improving team communication, and compensating staff for additional care.

Relationship-based care model in paediatrics: A randomized controlled trial to implement the parents' perception of the quality of nursing care

AIM

To evaluate whether the application of the Relationship-based care model as a new treatment, called "Take 5 min", affects the level of anxiety, depression, and perceived quality of nursing care of parents of paediatric patients and the work satisfaction of the nursing staff.

DESIGN

Single-blind randomized controlled trial.

METHODS

The trial was performed from February-July 2016. The trial was conducted with one intervention (N = 101) and one control group (N = 90). Nurses applied the treatment named "Take 5 Minutes", which consisted of dedicating some short time (from 5 to 10 min) to the relationship with the parents using specifically designed communication strategies. The primary outcome was the evaluation of anxiety and depression of parents; the secondary was the parent perceived quality of nursing care.

RESULTS

In the experimental group, participants had a lower level of anxiety and depression and highlighted that the effect of the "Take 5 Minutes" was proportional to the initial seriousness of parents' anxiety and depression. Higher scores for the perception of the quality of care were given from the parents of the experimental group.

CONCLUSION

The "Take 5 Minutes" treatment offered to parents of paediatric patients demonstrated significant improvements in terms of their anxiety, depression, and perceived quality of nursing care.

IMPACT

Caregivers of paediatric patients are subject to psychological disorders such as depression and anxiety. The communication by the nursing community is of fundamental importance in the management of anxiety and depression in the caregivers of hospitalized patients. Caregivers who received the "Take 5 Minutes" treatment demonstrated a significant decrease in anxiety and depression compared with the control group caregivers. The perceived level of quality of nursing care showed a significant increase in the group of caregivers who received the T5M treatment. The RBC model does not require extra costs for health organizations and can be applied during the usual practice of care. Practices such as T5M could become part of paediatric patient care guidelines and nurses should be trained to apply them.

TRIAL REGISTRATION NUMBER

Padua Research: ID No. 10,034; ClinicalTrials.gov: ID No. NCT04199429.

Understanding health professional role integration in complex adaptive systems: a multiple-case study of physician assistants in Ontario, Canada

BACKGROUND

To meet the complex needs of healthcare delivery, the Ministry of Health and Long Term Care (MOHLTC) introduced Physician Assistants (PAs) into the Ontario health care system in 2006 with the goal of helping to increase access to care, decrease wait times, improve continuity of care and provide a flexible addition to the healthcare workforce. The characterization of healthcare organizations as complex adaptive systems (CAS) may offer insight into the relationships and interactions that optimize and restrict successful PA integration. The aim of this study is to explore the integration of PAs across multiple case settings and to understand the role of PAs within complex adaptive systems.

METHODS

An exploratory, multiple-case study was used to examine PA role integration in four settings: family medicine, emergency medicine, general surgery, and inpatient medicine. Interviews were conducted with 46 healthcare providers and administrators across 13 hospitals and 6 family medicine clinics in Ontario, Canada. Analysis was conducted in three phases including an inductive thematic analysis within each of the four cases, a cross-case thematic analysis, and a broader, deductive exploration of cross-case patterns pertaining to specific complexity theory principles of interest.

RESULTS

Forty-six health care providers were interviewed across 19 different healthcare sites. Support for PA contributions across various health care settings, the importance of role awareness, supervisory relationship attributes, and role vulnerability are interconnected and dynamic. Findings represent the experiences of PAs and other healthcare providers, and demonstrate how the PAs willingness to work and ability to build relationships allows for the establishment of interprofessional, collaborative, and person-centered care. As a self-organizing agent in complex adaptive systems (i.e., health organizations), PA role exploration revealed patterns of team behavior, non-linear interconnections, open relationships, dynamic systems, and the legacy of role implementation as defined by complexity theory.

CONCLUSIONS

By exploring the role of PAs across multiple sites, the complexity theory lens concurrently fosters an awareness of emerging patterns, relationships and non-linear interactions within the defined context of the Ontario healthcare system. By establishing collaborative, interprofessional care models in hospital and community settings, PAs are making a significant contribution to Ontario healthcare settings.

Shifting Implementation Science Theory to Empower Primary Care Practices

Observers of the past 10 to 15 years have witnessed the simultaneous growth of dramatic changes in the practice of primary care and the emergence of a new field of dissemination and implementation science (D&I). Most current implementation science research in primary care assumes practices are not meeting externally derived standards and need external support to meet these demands. After a decade of initiatives, many stakeholders now question the return on their investments. Overall improvements in quality metrics, utilization cost savings, and patient experience have been less than anticipated. While recently conducting a research project in primary care practices, we unexpectedly discovered 3 practices that profoundly shifted our thinking about the sources and directionality of practice change and the underlying assumptions of D&I. Inspired by these practices-along with systems thinking, complexity theory, action research, and the collaborative approaches of community-based participatory research-we propose a reimagining of D&I theory to empower practices. We shift the emphasis regarding the source and direction of change from outside-in to inside-out Such a shift has the potential to open a new frontier in the science of dissemination and implementation and inform better health policy.

The influence of complexity: a bibliometric analysis of complexity science in healthcare

OBJECTIVES

To analyse trends in the academic literature applying complexity science to healthcare, focusing specifically on bibliometric characteristics and indicators of influence.

DESIGN

This study reports a bibliometric analysis via a systematic search of the academic literature applying complexity science to healthcare.

METHOD

A search of four academic databases was performed on 19 April 2018. Article details were downloaded and screened against inclusion criteria (peer-reviewed journal articles applying complexity science to healthcare). Publication and content data were then collected from included articles, with analysis focusing on trends over time in the types and topics of articles, and where they are published. We also analysed the influence of this body of work through citation and network analyses.

RESULTS

Articles on complexity science in healthcare were published in 268 journals, though a much smaller subset was responsible for a substantial proportion of this literature. USA contributed the largest number of articles, followed by the UK, Canada and Australia. Over time, the number of empirical and review articles increased, relative to non-empirical contributions. However, in general, non-empirical literature was more influential, with a series of introductory conceptual papers being the most influential based on both overall citations and their use as index references within a citation network. The most common topics of focus were health systems and organisations generally, and education, with recent uptake in research, policy, and change and improvement.

CONCLUSIONS

This study identified changes in the types of articles on complexity science in healthcare published over time, and their content. There was evidence to suggest a shift from conceptual work to the application of concrete improvement strategies and increasingly in-depth examination of complex healthcare systems. We also identified variation in the influence of this literature at article level, and to a lesser extent by topic of focus.

The Myth of the Placebo Response

The placebo response is a myth. It does not exist in reality, and continuing to name it is hindering the optimal application of science to healing in medicine. On the surface, it is obvious that, when defined as a biological response to an inert pill (like a sugar pill), the idea of a "response" to a placebo is impossible. Inert treatments by definition do not produce responses. So why do we continue to ponder why people get better from taking inert substances and base our acceptance of legitimate treatments on demonstrating that they go beyond that response? The problem arises because we have flawed assumptions of the value that reductionistic science and the demonstration of specific effects has for healing. To support those flawed assumptions, we support the idea of "the placebo response." This causes confusion among patients, clinicians, regulators, and even scientists. Legitimate medical treatments have become defined as those that do more than produce a placebo response. An entire pharmaceutical industry and its regulators attempt to control and profit by proving that small molecules produce a clinical effect greater than the placebo response. Billions of dollars are made when that is proven, often even when the size of the response in the active over the placebo group is miniscule. The fact is people heal and that inherent healing capacity is both powerful and influenced by mental, social, and contextual factors that are embedded in every medical encounter since the idea of treatment began. In this chapter, I argue that our understanding of healing and ability to enhance it will be accelerated if we stop using the term "placebo response" and call it what it is-the meaning response, and its special application in medicine called the healing response.

The Reality of Uncertainty in Mental Health Care Settings Seeking Professional Integration: A Mixed-Methods Approach

Introduction

Uncertainty is a common experience in the complex adaptive health system, particularly amongst mental health professionals structured for the delivery of integrated care. Increased understanding of uncertainty will not necessarily make things more certain, but can act to sensitize professionals to the challenges they face. The aim of this study is to examine the types and situations of uncertainty experienced by professionals working in a mental health setting based on an integrated care model. The research assesses the impact of experience and professional group on reported uncertainties.

Methods

First, semi-structured interviews were undertaken with clinical and non-clinical staff to examine uncertainties experienced by professionals working in headspace centres in Australia. Second, an online survey was conducted to quantify the experiences of uncertainty and explore associations.

Results

Findings revealed three overarching and largely interrelated aspects of uncertainty, namely: decision-making; professional role; and external factors. Most commonly, staff reported experiences of uncertainty pertaining to deciding to accept a client into the service and then deciding how to treat them. This is often due to arbitrary, or overly-restrictive criteria in integrated care. Findings also suggested that uncertainty does not necessarily decline with experience and there were no significant differences in levels of uncertainty between clinical and non-clinical staff.

Conclusions

This study highlights the importance of acknowledging uncertainties and actively clarifying role ambiguities when working alongside diverse professionals in mental health care.

Interventions to reduce readmissions: can complex adaptive system theory explain the heterogeneity in effectiveness? A systematic review

Background

Successfully transitioning patients from hospital to home is a complex, often uncertain task. Despite significant efforts to improve the effectiveness of care transitions, they remain a challenge across health care systems. The lens of complex adaptive systems (CAS) provides a theoretical approach for studying care transition interventions, with potential implications for intervention effectiveness. The aim of this study is to examine whether care transition interventions that are congruent with the complexity of the processes and conditions they are trying to improve will have better outcomes.

Methods

We identified a convenience sample of high-quality care transition intervention studies included in a care transition synthesis report by Kansagara and colleagues. After excluding studies that did not meet our criteria, we scored each study based on (1) the presence or absence of 5 CAS characteristics (learning, interconnections, self-organization, co-evolution, and emergence), as well as system-level interdependencies (resources and processes) in the intervention design, and (2) scored study readmission-related outcomes for effectiveness.

Results

Forty-four of the 154 reviewed articles met our inclusion criteria; these studies reported on 46 interventions. Nearly all the interventions involved a change in interconnections between people compared with care as usual (96% of interventions), and added resources (98%) and processes (98%). Most contained elements impacting learning (67%) and self-organization (69%). No intervention reflected either co-evolution or emergence. Almost 40% of interventions were rated as effective in terms of impact on hospital readmissions. Chi square testing for an association between outcomes and CAS characteristics was not significant for learning or self-organization, however interventions rated as effective were significantly more likely to have both of these characteristics (78%) than interventions rated as having no effect (32%, p = 0.005).

Conclusions

Interventions with components that influenced learning and self-organization were associated with a significant improvement in hospital readmissions-related outcomes. Learning alone might be necessary but not be sufficient for improving transitions. However, building self-organization into the intervention might help people effectively respond to problems and adapt in uncertain situations to reduce the likelihood of readmission.

Electronic supplementary material

The online version of this article (10.1186/s12913-018-3712-7) contains supplementary material, which is available to authorized users.

Healthcare teams as complex adaptive systems: understanding team behaviour through team members' perception of interpersonal interaction

BACKGROUND

Complexity science has been introduced in healthcare as a theoretical framework to better understand complex situations. Interdisciplinary healthcare teams can be viewed as Complex Adaptive Systems (CAS) by focusing more on the team members' interaction with each other than on the characteristics of individual team members. Viewing teams in this way can provide us with insights into the origins of team behaviour. The aim of this study is to describe the functioning of a healthcare team as it originates from the members' interactions using the CAS principles as a framework and to explore factors influencing workplace learning as emergent behaviour.

METHODS

An interview study was done with 21 palliative home-care nurses, 20 community nurses and 18 general practitioners in Flanders, Belgium. A two-step analysis consisted of a deductive approach, which uses the CAS principles as coding framework for interview transcripts, followed by an inductive approach, which identifies patterns in the codes for each CAS principle.

RESULTS

All CAS principles were identified in the interview transcripts of the three groups. The most prevalent principles in our study were principles with a structuring effect on team functioning: team members act autonomously guided by internalized basic rules; attractors shape the team functioning; a team has a history and is sensitive to initial conditions; and a team is an open system, interacting with its environment. The other principles, focusing on the result of the structuring principles, were present in the data, albeit to a lesser extent: team members' interactions are non-linear; interactions between team members can produce unpredictable behaviour; and interactions between team members can generate new behaviour. Patterns, reflecting team behaviour, were recognized in the coding of each CAS principle. Patterns of team behaviour, identified in this way, were linked to interprofessional competencies of the Interprofessional Collaboration Collaborative. Factors influencing workplace learning were identified.

CONCLUSIONS

This study provides us with insights into the origin of team functioning by explaining how patterns of interactions between team members define team behaviour. Viewing healthcare teams as Complex Adaptive Systems may offer explanations of different aspects of team behaviour with implications for education, practice and research.

Examining the Complexity of Patient-Outpatient Care Team Secure Message Communication: Qualitative Analysis

BACKGROUND

The value of secure messaging in streamlining routine patient care activities is generally agreed upon. However, the differences in how patients use secure messaging, including for communicating both routine and nonroutine issues, and the implications of these differences in use are less well understood.

OBJECTIVE

The purpose of this study was to examine secure messaging use to extend current knowledge of how this tool is being used in outpatient care settings and generate new research questions to improve our understanding of the role of secure messaging in the patient-provider communication toolbox.

METHODS

We conducted an in-depth qualitative analysis of secure message threads in 12 US Department of Veterans Affairs outpatient clinics in south Texas. We analyzed 70 secure message threads with a total of 179 unique communications between patients and their outpatient teams for patterns in communication and secure message content. We used theories from information systems and complexity science in organizations to explain our observations.

RESULTS

Analysis identified content relating to 3 main themes: (1) information management, (2) uncertainty management, and (3) patient safety and engagement risks and opportunities. Within these themes, we identified 2 subcategories of information management (information exchange and problem solving), 2 subcategories of uncertainty management (relationship building and sensemaking), and 3 subcategories of patient safety and engagement risks and opportunities (unresolved issues, tone mismatch, and urgent medical issues). Secure messages were most often used to communicate routine issues (eg, information exchange and problem solving). However, the presence of subcategories pertaining to nonroutine issues (eg, relationship building, sensemaking, tone mismatch, urgent issues, and unresolved issues) requires attention, particularly for improving opportunities in outpatient care settings using secure messaging.

CONCLUSIONS

Patients use secure messaging for both routine and nonroutine purposes. Our analysis sheds light on potentially new patient safety concerns, particularly when using secure messaging to address some of the more complex issues patients are communicating with providers. Secure messaging is an asynchronous communication information system operated by patients and providers who are often characterized as having significant differences in knowledge, experience and expectations. As such, justification for its use beyond routine purposes is limited-yet this occurs, presenting a multifaceted dilemma for health care organizations. Secure messaging use in outpatient care settings may be more nuanced, and thus more challenging to understand and manage than previously recognized. New information system designs that acknowledge the use of secure messaging for nonroutine and complex health topics are needed.

Changing how we think about healthcare improvement

Complexity science offers ways to change our collective mindset about healthcare systems, enabling us to improve performance that is otherwise stagnant, argues Jeffrey Braithwaite

When complexity science meets implementation science: a theoretical and empirical analysis of systems change

BACKGROUND

Implementation science has a core aim - to get evidence into practice. Early in the evidence-based medicine movement, this task was construed in linear terms, wherein the knowledge pipeline moved from evidence created in the laboratory through to clinical trials and, finally, via new tests, drugs, equipment, or procedures, into clinical practice. We now know that this straight-line thinking was naïve at best, and little more than an idealization, with multiple fractures appearing in the pipeline.

DISCUSSION

The knowledge pipeline derives from a mechanistic and linear approach to science, which, while delivering huge advances in medicine over the last two centuries, is limited in its application to complex social systems such as healthcare. Instead, complexity science, a theoretical approach to understanding interconnections among agents and how they give rise to emergent, dynamic, systems-level behaviors, represents an increasingly useful conceptual framework for change. Herein, we discuss what implementation science can learn from complexity science, and tease out some of the properties of healthcare systems that enable or constrain the goals we have for better, more effective, more evidence-based care. Two Australian examples, one largely top-down, predicated on applying new standards across the country, and the other largely bottom-up, adopting medical emergency teams in over 200 hospitals, provide empirical support for a complexity-informed approach to implementation. The key lessons are that change can be stimulated in many ways, but a triggering mechanism is needed, such as legislation or widespread stakeholder agreement; that feedback loops are crucial to continue change momentum; that extended sweeps of time are involved, typically much longer than believed at the outset; and that taking a systems-informed, complexity approach, having regard for existing networks and socio-technical characteristics, is beneficial.

CONCLUSION

Construing healthcare as a complex adaptive system implies that getting evidence into routine practice through a step-by-step model is not feasible. Complexity science forces us to consider the dynamic properties of systems and the varying characteristics that are deeply enmeshed in social practices, whilst indicating that multiple forces, variables, and influences must be factored into any change process, and that unpredictability and uncertainty are normal properties of multi-part, intricate systems.

Embracing uncertainty, managing complexity: applying complexity thinking principles to transformation efforts in healthcare systems

Background

Complexity thinking is increasingly being embraced in healthcare, which is often described as a complex adaptive system (CAS). Applying CAS to healthcare as an explanatory model for understanding the nature of the system, and to stimulate changes and transformations within the system, is valuable.

Main text

A seminar series on systems and complexity thinking hosted at the University of Toronto in 2016 offered a number of insights on applications of CAS perspectives to healthcare that we explore here. We synthesized topics from this series into a set of six insights on how complexity thinking fosters a deeper understanding of accepted ideas in healthcare, applications of CAS to actors within the system, and paradoxes in applications of complexity thinking that may require further debate: 1) a complexity lens helps us better understand the nebulous term “context”; 2) concepts of CAS may be applied differently when actors are cognizant of the system in which they operate; 3) actor responses to uncertainty within a CAS is a mechanism for emergent and intentional adaptation; 4) acknowledging complexity supports patient-centred intersectional approaches to patient care; 5) complexity perspectives can support ways that leaders manage change (and transformation) in healthcare; and 6) complexity demands different ways of implementing ideas and assessing the system. To enhance our exploration of key insights, we augmented the knowledge gleaned from the series with key articles on complexity in the literature.

Conclusions

Ultimately, complexity thinking acknowledges the “messiness” that we seek to control in healthcare and encourages us to embrace it. This means seeing challenges as opportunities for adaptation, stimulating innovative solutions to ensure positive adaptation, leveraging the social system to enable ideas to emerge and spread across the system, and even more important, acknowledging that these adaptive actions are part of system behaviour just as much as periods of stability are. By embracing uncertainty and adapting innovatively, complexity thinking enables system actors to engage meaningfully and comfortably in healthcare system transformation.

False Dawns and New Horizons in Patient Safety Research and Practice

In response to a weight of evidence that patients are frequently harmed as a result of their care, there have been concerted efforts to make healthcare safer, with health systems across the globe investing significant resources in policies and programmes designed to reduce adverse events. Yet, despite extensive efforts, improvements in safety have proved difficult to sustain and spread, with studies confirming there has been no measurable, systems-level improvement in the overall rates of preventable harm. Here, we highlight the limitations of the thinking which underpins current efforts to make healthcare systems safer and point to new and emerging approaches to understanding and addressing patient safety in complex, dynamic health systems.

Using Effective Public Private Collaboration to Advance Integrated Care

Integrated mental health services within health care settings have many benefits; however, several key barriers pose challenges to fully implemented and coordinated care. Collaborative, multistakeholder efforts, such as health networks, have the potential to overcome prevalent obstacles and to accelerate the dissemination of innovative clinical strategies. In addition to engaging clinical experts, efforts should also include the perspectives of families and communities, a grounding in data and evaluation, and a focus on policy and advocacy. This article describes how one community, Washington, DC, implemented a health network to improve the integration of mental health services into pediatric primary care.

Implementation in the midst of complexity: Using ethnography to study health care-associated infection prevention and control

BACKGROUND

Contextual factors associated with health care settings make reducing health care-associated infections (HAIs) a complex task. The aim of this article is to highlight how ethnography can assist in understanding contextual factors that support or hinder the implementation of evidence-based practices for reducing HAIs.

METHODS

We conducted a review of ethnographic studies specifically related to HAI prevention and control in the last 5 years (2012-2017).

RESULTS

Twelve studies specific to HAIs and ethnographic methods were found. Researchers used various methods with video-reflexive sessions used in 6 of the 12 studies. Ethnography was used to understand variation in data reporting, identify barriers to adherence, explore patient perceptions of isolation practices and highlight the influence of physical design on infection prevention practices. The term ethnography was used to describe varied research methods. Most studies were conducted outside the United States, and authors indicate insights gained using ethnographic methods (whether observations, interviews, or reflexive video recording) as beneficial to unraveling the complexities of HAI prevention.

CONCLUSIONS

Ethnography is well-suited for HAI prevention, especially video-reflexive ethnography, for activating patients and clinicians in infection control work. In this era of increasing pressure to reduce HAIs within complex work systems, ethnographic methods can promote understanding of contextual factors and may expedite translation evidence to practice.

Evaluating Integrated Mental Health Care Programs for Children and Youth

Evaluations of integrated care programs share many characteristics of evaluations of other complex health system interventions. However, evaluating integrated care for child and adolescent mental health poses special challenges that stem from the broad range of social, emotional, and developmental problems that need to be addressed; the need to integrate care for other family members; and the lack of evidence-based interventions already adapted for primary care settings. Integrated care programs for children's mental health need to adapt and learn on the fly, so that evaluations may best be viewed through the lens of continuous quality improvement rather than evaluations of fixed programs.

The Central Role of Relationships With Trauma-Informed Integrated Care for Children and Youth

OBJECTIVE

Primary care plays an essential role in the primary and secondary prevention of children's mental health problems. A growing series of trials have shown the capacity of primary care providers to deliver care that specifically addresses risks to healthy social and emotional development by incorporating mental health services into their routines and integrating their work with the mental health care system. In this article elements common to various integration schemes that seem essential to their success are described.

METHODS

Narrative review, combining conclusions from 3 previous systematic reviews.

RESULTS

Trusting, personal relationships between patients and providers, and among collaborating providers, are a critical element of successful trauma-informed integrated care. Patient-provider relationships are essential to disclosure of sensitive concerns, to engaging patients in care, and to designing care that is responsive to individual patient needs. Studies of patient-centered care and psychotherapy suggest ways that these relationships can be built and maintained. Provider-provider relationships are, in turn, essential to coordinating the work of the range of providers and services needed to address trauma prevention and treatment. These relationships can form within a variety of organizational structures but building them might require staff training, redesign of work flows, and support from organizational structures and goals.

CONCLUSIONS

A variety of interventions at the patient-provider, clinical site, system, and policy levels can foster relationships and provide the foundation for care capable of addressing promotion of social and emotional well-being in general and trauma prevention and treatment in particular.

Evaluation of DementiaNet, a network-based primary care innovation for community-dwelling patients with dementia: protocol for a longitudinal mixed methods multiple case study

INTRODUCTION

Primary healthcare professionals will increasingly be required to manage and optimise their treatment for patients with dementia. With DementiaNet, we aim to reduce the burden of dementia on healthcare services and society through implementation and facilitation of integrated network-based care with increased dementia expertise. DementiaNet is designed as a stepwise approach including clinical leadership, quality improvement cycles and interprofessional training, which are tailor-made to the local context. For example, the composition of the network and improvement goals are tailored to the local context and availability. Here, we describe the linked evaluation study which aims to provide insight in effectiveness, process and mechanism of the DementiaNet approach through an innovative evaluation design.

METHODS AND ANALYSIS

We designed a longitudinal, mixed methods, multiple case study. Study population consists of two levels: (i) local DementiaNet networks of primary care professionals and (ii) patients and informal caregivers who receive care from these networks. At the start and after 12 and 24 months, quantitative data are collected for each network on: level of network maturity, quality of care indicators and outcomes reported by informal caregivers of dementia patients. We assess changes in networks over time and the association with quality of care and informal caregiver-reported outcomes. Throughout the study, logs about each network are registered. Additionally, semi-structured interviews with network members and informal caregivers will provide insight in experiences and opinions regarding effects and mechanisms through which changes in quantitative outcomes are effectuated. Rich narratives will be constructed about the development of the local networks using collected data.

ETHICS AND DISSEMINATION

The study protocol was reviewed by the local medical ethics committee; formal judgement was not required (protocol number: 2015-2053). The findings of this study will be disseminated through peer-reviewed publications, conference presentations and presentations for healthcare professionals where appropriate.

Mental health services conceptualised as complex adaptive systems: what can be learned?

Despite many attempts at promoting systems integration, seamless care, and partnerships among service providers and users, mental health services internationally continue to be fragmented and piecemeal. We exploit recent ideas from complexity science to conceptualise mental health services as complex adaptive systems (CASs). The core features of CASs are described and Australia's headspace initiative is used as an example of the kinds of problems currently being faced. We argue that adopting a CAS lens can transform services, creating more connected care for service users with mental health conditions.

A Multilevel Analysis of Patient Engagement and Patient-Reported Outcomes in Primary Care Practices of Accountable Care Organizations

BACKGROUND

The growing movement toward more accountable care delivery and the increasing number of people with chronic illnesses underscores the need for primary care practices to engage patients in their own care.

OBJECTIVE

For adult primary care practices seeing patients with diabetes and/or cardiovascular disease, we examined the relationship between selected practice characteristics, patient engagement, and patient-reported outcomes of care.

DESIGN

Cross-sectional multilevel observational study of 16 randomly selected practices in two large accountable care organizations (ACOs).

PARTICIPANTS

Patients with diabetes and/or cardiovascular disease (CVD) who met study eligibility criteria (n = 4368) and received care in 2014 were randomly selected to complete a patient activation and PRO survey (51% response rate; n = 2176). Primary care team members of the 16 practices completed surveys that assessed practice culture, relational coordination, and teamwork (86% response rate; n = 411).

MAIN MEASURES

Patient-reported outcomes included depression (PHQ-4), physical functioning (PROMIS SF12a), and social functioning (PROMIS SF8a), the Patient Assessment of Chronic Illness Care instrument (PACIC-11), and the Patient Activation Measure instrument (PAM-13). Patient-level covariates included patient age, gender, education, insurance coverage, limited English language proficiency, blood pressure, HbA1c, LDL-cholesterol, and disease comorbidity burden. For each of the 16 practices, patient-centered culture and the degree of relational coordination among team members were measured using a clinician and staff survey. The implementation of shared decision-making activities in each practice was assessed using an operational leader survey.

KEY RESULTS

Having a patient-centered culture was positively associated with fewer depression symptoms (odds ratio [OR] = 1.51; confidence interval [CI] 1.04, 2.19) and better physical function scores (OR = 1.85; CI 1.25, 2.73). Patient activation was positively associated with fewer depression symptoms (OR = 2.26; CI 1.79, 2.86), better physical health (OR = 2.56; CI 2.00, 3.27), and better social health functioning (OR = 4.12; CI 3.21, 5.29). Patient activation (PAM-13) mediated the positive association between patients' experience of chronic illness care and each of the three patient-reported outcome measures-fewer depression symptoms, better physical health, and better social health. Relational coordination and shared decision-making activities reported by practices were not significantly associated with higher patient-reported outcome scores.

CONCLUSIONS

Diabetic and CVD patients who received care from ACO-affiliated practices with more developed patient-centered cultures reported lower PHQ-4 depression symptom scores and better physical functioning. Diabetic and CVD patients who were more highly activated to participate in their care reported lower PHQ-4 scores and better physical and social outcomes of care.

People, processes, and systems: An observational study of the role of technology in rural youth mental health services

The merits of technology-based mental health service reform have been widely debated among academics, practitioners, and policy makers. The design of new technologies must first be predicated on a detailed appreciation of how the mental health system works before it can be improved or changed through the introduction of new products and services. Further work is required to better understand the nature of face-to-face mental health work and to translate this knowledge to computer scientists and system designers responsible for creating technology-based solutions. Intensive observation of day-to-day work within two rural youth mental health services in South Australia, Australia, was undertaken to understand how technology could be designed and implemented to enhance young people's engagement with services and improve their experience of help seeking. Data were analysed through a lens of complexity theory. Results highlight the variety of professional roles and services that can comprise the mental health system. The level of interconnectedness evident in the system contrasted with high levels of service self-organization and disjointed information flow. A mental health professional's work was guided by two main constructs: risk and engagement. Most clients presented with a profile of disability, disadvantage, and isolation, so complex client presentations and decision-making were core practices. Clients (and frequently, their families) engaged with services in a crisis-dependent manner, characterized by multiple disengagements and re-engagements over time. While significant opportunities exist to integrate technology into existing youth mental health services, technologies for this space must be usable for a broad range of medical, psychological and cognitive disability, social disadvantage, and accommodate repeat cycles of engagement/disengagement over time.

What Works to Reduce Unnecessary Care for Bronchiolitis? A Qualitative Analysis of a National Collaborative

OBJECTIVE

Unnecessary care is well established as a quality problem affecting acute viral bronchiolitis, one of the most common pediatric illnesses. Although there is an extensive quality improvement literature on the disease, published work primarily reflects the experience of freestanding children's hospitals. We sought to better understand the specific barriers and drivers for successful quality improvement in community and nonfreestanding children's facilities.

METHODS

We undertook a mixed methods study to identify correlates of success in a bronchiolitis quality improvement collaborative of community hospitals and children's hospitals within adult hospitals. We assessed site demographic characteristics, compliance with project interventions, and team engagement for association with end of project performance. We then used performance quartiles on a composite assessment of project measures (use of bronchodilators and steroids) to design a purposive sample of sites approached for qualitative interviews.

RESULTS

Team engagement was the only factor quantitatively associated with better performance in the overall cohort. Fifteen sites, from the total cohort of 21, completed qualitative interviews. Qualitative themes around team engagement, including the presence of buy-in for successful sites and the inability to engage colleagues at unsuccessful sites, were important differentiating factors between top and bottom performance quartiles. Regardless of performance quartile, most programs cited intrainstitutional competition for limited resources to do quality improvement work as a specific barrier for pediatrics. The ability to overcome such barriers and specifically garner information technology (IT) resources also differentiated the top and bottom performance quartiles.

CONCLUSIONS

Team engagement showed a consistent association with success across our quantitative and qualitative evaluations. Competition for limited resources in this cohort of nonfreestanding children's programs, particularly those in hospital IT, was a key qualitative theme.

Integrating Mental and Physical Health Services Using a Socio-Emotional Trauma Lens

This article provides a synthesis of the lessons learned from the Pediatric Integrated Care Collaborative (PICC), a SAMHSA-funded project that is part of the National Child Traumatic Stress Network. The high prevalence of trauma exposure in childhood and shortage of mental health services has informed efforts to integrate mental and behavioral health services in pediatric primary care. This article outlines strategies to integrate care following the six goals of the PICC change framework: create a trauma/mental health informed office; involve families in program development; collaborate and coordinate with mental health services; promote resilience and prevent mental health problems through a particular focus on trauma-related risks; assess trauma-related somatic and mental health issues; and address trauma-related somatic and mental heath issues. We conclude with a summary of key strategies that any practice or practitioner could employ to begin or continue the process of integration.

Scoping review of complexity theory in health services research

Background

There are calls for better application of theory in health services research. Research exploring knowledge translation and interprofessional collaboration are two examples, and in both areas, complexity theory has been identified as potentially useful. However, how best to conceptualize and operationalize complexity theory in health services research is uncertain. The purpose of this scoping review was to explore how complexity theory has been incorporated in health services research focused on allied health, medicine, and nursing in order to offer guidance for future application. Given the extensiveness of how complexity theory could be conceptualized and ultimately operationalized within health services research, a scoping review of complexity theory in health services research is warranted.

Methods

A scoping review of published research in English was conducted using CINAHL, EMBASE, Medline, Cochrane, and Web of Science databases. We searched terms synonymous with complexity theory.

Results

We included 44 studies in this review: 27 were qualitative, 14 were quantitative, and 3 were mixed methods. Case study was the most common method. Long-term care was the most studied setting. The majority of research was exploratory and focused on relationships between health care workers. Authors most commonly used complexity theory as a conceptual framework for their study. Authors described complexity theory in their research in a variety of ways. The most common attributes of complexity theory used in health services research included relationships, self-organization, and diversity. A common theme across descriptions of complexity theory is that authors incorporate aspects of the theory related to how diverse relationships and communication between individuals in a system can influence change.

Conclusion

Complexity theory is incorporated in many ways across a variety of research designs to explore a multitude of phenomena.. Although complexity theory shows promise in health services research, particularly related to relationships and interactions, conceptual confusion and inconsistent application hinders the operationalization of this potentially important perspective. Generalizability from studies that incorporate complexity theory is, therefore, difficult. Heterogeneous conceptualization and operationalization of complexity theory in health services research suggests there is no universally agreed upon approach of how to use this theory in health services research. Future research should include clear definitions and descriptions of complexity and how it was used in studies. Clear reporting will aid in determining how best to use complexity theory in health services research.

Integrating Children's Mental Health into Primary Care

Children's mental health problems are among global health advocates' highest priorities. Nearly three-quarters of adult disorders have their onset or origins during childhood, becoming progressively harder to treat over time. Integrating mental health with primary care and other more widely available health services has the potential to increase treatment access during childhood, but requires re-design of currently-available evidence-based practices to fit the context of primary care and place a greater emphasis on promoting positive mental health. While some of this re-design has yet to be accomplished, several components are currently well-defined and show promise of effectiveness and practicality.

Achieving integrated care through CAS thinking and a collaborative mindset

Purpose

– The purpose of this paper is to contribute to knowledge by exploring and distilling how providers in health and social care who have adopted complex adaptive systems thinking (CAS thinking) and have a collaborative mindset are in a better position to achieve integrated care than those who adopt reductionist approaches.

Design/methodology/approach

– This paper is a research review and a conceptual analysis of key aspects drawn from the literature on CAS thinking and collaborative mindset applied to integrated care. By choosing this approach the authors intend to promote understanding and efforts made to put it into action. The intended audience comprises managers responsible for addressing the problem of fragmentation and the research community challenged by the task of supporting those managers.

Findings

– Specialization of knowledge and skill has increased the risk of fragmentation. It is possible to reduce that risk and hence to foster integrated care when providers with different specializations stimulated by a collaborative mindset develop an understanding of how they connect with others in a CAS. The essence of CAS thinking applied to integrated care is the readiness to connect. This readiness is facilitated by adopting a collaborative mindset.

Originality/value

– Literature on CAS thinking and collaborative mindset have evolved independently of one another. The study points at the importance of connecting the two concepts to produce effective action.

Nursing staff interactions during the older residents' transition into long-term care facility in a nursing home in rural Norway: an ethnographic study

Background

Future challenges in many countries are the recruitment of competent staff in long-term care facilities, and the use of unlicensed staff. Our study describes and explores staff interactions in a long-term care facility, which may facilitate or impede healthy transition processes for older residents in transition.

Methods

An ethnographic study based on fieldwork following ten older residents admission day and their initial week in the long-term care facility, seventeen individual semi-structured interviews with different nursing staff categories and the leader of the institution, and reading of relevant documents.

Results

The interaction among all staff categories influenced the new residents’ transition processes in various ways. We identified three main themes: The significance of formal and informal organization; interpersonal relationships and cultures of care; and professional hierarchy and different scopes of practice.

Conclusions

The continuous and spontaneous staff collaborations were key activities in supporting quality care in the transition period. These interactions maintained the inclusion of all staff present, staff flexibility, information flow to some extent, and cognitive diversity, and the new resident’s emerging needs appeared met. Organizational structures, staff’s formal position, and informal staff alliances were complex and sometimes appeared contradictory. Not all the staff were necessarily included, and the new residents’ needs not always noticed and dealt with. Paying attention to the playing out of power in staff interactions appears vital to secure a healthy transition process for the older residents.

Speeding the growth of primary mental health prevention

While there is a strong case for primary prevention of mental health problems, relatively little mental health scholarship has been devoted to it in the last decade. Efforts to accelerate prevention scholarship could potentially benefit from strengthening pathways for interdisciplinary research; developing new training and working models for mental health professionals; developing a common language for public, policy, and scientific discussion of prevention; learning how to measure the common outcomes of heterogeneous interventions tailored to diverse communities.