Beyond multimorbidity: What can we learn from complexity science?

Patient perspectives on the Tailored intervention for Anxiety and Depression Management in COPD (TANDEM): a qualitative evaluation

BACKGROUND

Chronic obstructive pulmonary disease (COPD) is commonly associated with anxiety/depression which can affect self-management and quality of life. The TANDEM trial evaluated a cognitive behavioural approach intervention targeting COPD-related symptoms of anxiety and/or depression, comprising up to eight one-to-one sessions delivered by respiratory healthcare professionals prior to pulmonary rehabilitation (PR). The intervention showed no improvement in anxiety/depression or uptake/completion of PR. We present patient perspectives of the intervention to help understand these results.

METHOD

Semi-structured individual interviews, using a semi-structured topic guide informed by Sekhon's Theoretical Framework of Acceptability, were conducted with 19 patients between September 2019 and April 2020. The interviews were audio-recorded, transcribed verbatim and analysed thematically.

RESULTS

The following could have limited the impact of the intervention: (1) The lives of patients were complex and commonly affected by competing comorbidities or other external stressors which they managed through previously adopted long-standing coping strategies. (2) Some patients were reluctant to talk about their mood despite the Facilitators' training and person centred-skills which aimed to enable patients to talk freely about mood. (3) The intervention handouts and 'home-practice' were perceived as helpful for some, but not suitable for all. (4) Many patients perceived improvements in their physical and mental health, but this was not sustained due to a mix of personal and external factors, and some did not perceive any benefits. (5) PR non-attendance/non-completion was a result of personal and PR service-related reasons. (6) Discussing COPD and mental health with the Facilitator was a novel experience. Many patients felt that TANDEM could be of benefit if it was offered earlier on/at different time points in the COPD illness journey.

CONCLUSION

We found the delivery of TANDEM prior to PR was not helpful for patients with advanced COPD often experiencing other comorbidities, and/or difficult personal/external events. These patients already utilised long-standing coping strategies to manage their COPD. Holistic interventions, that address the impact of COPD in relation to wider aspects of a patients' life, may be more beneficial.

TRIAL REGISTRATION

ISRCTN Registry 59,537,391. Registration date 20 March 2017.

Interdisciplinary perspectives on multimorbidity in Africa: Developing an expanded conceptual model

Multimorbidity is an emerging challenge for health systems globally. It is commonly defined as the co-occurrence of two or more chronic conditions in one person, but its meaning remains a lively area of academic debate, and the utility of the concept beyond high-income settings is uncertain. This article presents the findings from an interdisciplinary research initiative that drew together 60 academic and applied partners working in 10 African countries to answer the questions: how useful is the concept of multimorbidity within Africa? Can the concept be adapted to context to optimise its transformative potentials? During a three-day concept-building workshop, we investigated how the definition of multimorbidity was understood across diverse disciplinary and regional perspectives, evaluated the utility and limitations of existing concepts and definitions, and considered how to build a more context-sensitive, cross-cutting description of multimorbidity. This iterative process was guided by the principles of grounded theory and involved focus- and whole-group discussions during the workshop, thematic coding of workshop discussions, and further post-workshop development and refinement. Three thematic domains emerged from workshop discussions: the current focus of multimorbidity on constituent diseases; the potential for revised concepts to centre the priorities, needs, and social context of people living with multimorbidity (PLWMM); and the need for revised concepts to respond to varied conceptual priorities amongst stakeholders. These themes fed into the development of an expanded conceptual model that centres the catastrophic impacts multimorbidity can have for PLWMM, families and support structures, service providers, and health systems.

The relevance of the contribution of psychoneuroendocrinoimmunology and psychology of reasoning and decision making to nursing science: A discursive paper

AIM

Patients' death or adverse events appear to be associated with poor healthcare decision-making. This might be due to an inability to have an adequate representation of the problem or of the connections among problem-related elements. Changing how a problem is formulated can reduce biases in clinical reasoning. The purpose of this article is to explore the possible contributions of psychoneuroendocrinoimmunology (PNEI) and psychology of reasoning and decision-making (PRDM) to support a new nursing theoretical frame.

DESIGN

Discursive paper.

METHOD

This article discusses the main assumptions about nursing and nurses' ability to face patient's problems, suggesting a new approach that integrates knowledge from PNEI and PRDM. While PNEI explains the complexity of systems, highlighting the importance of systems connections in affecting health, PRDM underlines the importance of the informative context in creating a mental representation of the problem. Furthermore, PRDM suggests the need to pay attention to information that is not immediately explicit and its connections.

CONCLUSION

Nursing recognizes the patient-nurse relationship as the axiom that governs care. The integration of PNEI and PRDM in nursing theoretics allows the expansion of the axiom by providing essential elements to read a new type of relationship: the relationship among information. PNEI explains the relationships between biological systems and the psyche and between the whole individual and the environment; PRDM provides tools for the nurse's analytical thinking system to correctly process information and its connections.

IMPACT ON NURSING PRACTICE

A theoretical renewal is mandatory to improve nursing reasoning and nursing priority identification. Integrating PNEI and PRDM into nursing theoretics will modify the way professionals approach patients, reducing cognitive biases and medical errors.

NO PATIENT OR PUBLIC CONTRIBUTION

There was no patient or public involvement in the design or writing of this discursive article.

A tailored psychological intervention for anxiety and depression management in people with chronic obstructive pulmonary disease: TANDEM RCT and process evaluation

Background

People with chronic obstructive pulmonary disease have high levels of anxiety and depression, which is associated with increased morbidity and poor uptake of effective treatments, such as pulmonary rehabilitation. Cognitive-behavioural therapy improves mental health of people with long-term conditions and could potentially increase uptake of pulmonary rehabilitation, enabling synergies that could enhance the mental health of people with chronic obstructive pulmonary disease.

Aim

Our aim was to develop and evaluate the clinical effectiveness and cost effectiveness of a tailored cognitive-behavioural approach intervention, which links into, and optimises the benefits of, routine pulmonary rehabilitation.

Design

We carried out a pragmatic multicentre randomised controlled trial using a 1.25 : 1 ratio (intervention : control) with a parallel process evaluation, including assessment of fidelity.

Setting

Twelve NHS trusts and five Clinical Commissioning Groups in England were recruited into the study. The intervention was delivered in participant's own home or at a local NHS facility, and by telephone.

Participants

Between July 2017 and March 2020 we recruited adults with moderate/very severe chronic obstructive pulmonary disease and mild/moderate anxiety and/or depression, meeting eligibility criteria for assessment for pulmonary rehabilitation. Carers of participants were invited to participate.

Intervention

The cognitive-behavioural approach intervention (i.e. six to eight 40- to 60-minute sessions plus telephone support throughout pulmonary rehabilitation) was delivered by 31 trained respiratory healthcare professionals to participants prior to commencing pulmonary rehabilitation. Usual care included routine pulmonary rehabilitation referral.

Main outcome measures

Co-primary outcomes were Hospital Anxiety and Depression Scale - anxiety and Hospital Anxiety and Depression Scale - depression at 6 months post randomisation. Secondary outcomes at 6 and 12 months included health-related quality of life, smoking status, uptake of pulmonary rehabilitation and healthcare use.

Results

We analysed results from 423 randomised participants (intervention, n = 242; control, n = 181). Forty-three carers participated. Follow-up at 6 and 12 months was 93% and 82%, respectively. Despite good fidelity for intervention delivery, mean between-group differences in Hospital Anxiety and Depression Scale at 6 months ruled out clinically important effects (Hospital Anxiety and Depression Scale - anxiety mean difference -0.60, 95% confidence interval -1.40 to 0.21; Hospital Anxiety and Depression Scale - depression mean difference -0.66, 95% confidence interval -1.39 to 0.07), with similar results at 12 months. There were no between-group differences in any of the secondary outcomes. Sensitivity analyses did not alter these conclusions. More adverse events were reported for intervention participants than for control participants, but none related to the trial. The intervention did not generate quality-of-life improvements to justify the additional cost (adjusted mean difference £770.24, 95% confidence interval -£27.91 to £1568.39) to the NHS. The intervention was well received and many participants described positive affects on their quality of life. Facilitators highlighted the complexity of participants' lives and considered the intervention to be of potential valuable; however, the intervention would be difficult to integrate within routine clinical services. Our well-powered trial delivered a theoretically designed intervention with good fidelity. The respiratory-experienced facilitators were trained to deliver a low-intensity cognitive-behavioural approach intervention, but high-intensity cognitive-behavioural therapy might have been more effective. Our broad inclusion criteria specified objectively assessed anxiety and/or depression, but participants were likely to favour talking therapies. Randomisation was concealed and blinding of outcome assessment was breached in only 15 participants.

Conclusions

The tailored cognitive-behavioural approach intervention delivered with fidelity by trained respiratory healthcare professionals to people with chronic obstructive pulmonary disease was neither clinically effective nor cost-effective. Alternative approaches that are integrated with routine long-term condition care are needed to address the unmet, complex clinical and psychosocial needs of this group of patients.

Trial registration

This trial is registered as ISRCTN59537391.

Funding

This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 13/146/02) and is published in full in Health Technology Assessment; Vol. 28, No. 1. See the NIHR Funding and Awards website for further award information.

Factors facilitating the implementation of a clinical decision support system in primary care practices: a fuzzy set qualitative comparative analysis

BACKGROUND

Understanding how to implement innovations in primary care practices is key to improve primary health care. Aiming to contribute to this understanding, we investigate the implementation of a clinical decision support system (CDSS) as part of the innovation fund project AdAM (01NVF16006). Originating from complexity theory, the practice change and development model (PCD) proposes several interdependent factors that enable organizational-level change and thus accounts for the complex settings of primary care practices. Leveraging the PCD, we seek to answer the following research questions: Which combinations of internal and external factors based on the PCD contribute to successful implementation in primary care practices? Given these results, how can implementation in the primary care setting be improved?

METHODS

We analyzed the joint contributions of internal and external factors on implementation success using qualitative comparative analysis (QCA). QCA is a set-theoretic approach that allows to identify configurations of multiple factors that lead to one outcome (here: successful implementation of a CDSS in primary care practices). Using survey data, we conducted our analysis based on a sample of 224 primary care practices.

RESULTS

We identified two configurations of internal and external factors that likewise enable successful implementation. The first configuration enables implementation based on a combination of Strong Inside Motivation, High Capability for Development, and Strong Outside Motivation; the second configuration based on a combination of Strong Inside Motivators, Many Options for Development and the absence of High Capability for Development.

CONCLUSION

In line with the PCD, our results demonstrate the importance of the combination of internal and external factors for implementation outcomes. Moreover, the two identified configurations show that different ways exist to achieve successful implementation in primary care practices.

TRIAL REGISTRATION

AdAM was registered on ClinicalTrials.gov ( NCT03430336 ) on February 6, 2018.

The Role of Primary Care in Improving Population Health

Policy Points Systems based on primary care have better population health, health equity, and health care quality, and lower health care expenditure. Primary care can be a boundary-spanning force to integrate and personalize the many factors from which population health emerges. Equitably advancing population health requires understanding and supporting the complexly interacting mechanisms by which primary care influences health, equity, and health costs.

Complex adaptive phenomenology: A conceptual framework for healthcare research

RATIONALE

Healthcare research exploring the lived experiences of health care professionals from different disciplines, such as nursing, medicine, and allied health, has repeatedly highlighted many methodological challenges, especially in understanding the individual human experience within complex systems. In response, complexity theory and phenomenological approaches emerged and evolved in ways that potentially offered researchers frameworks to inform an understanding of the individual human experience. However, while these two theoretical approaches inform a method of inquiry, there is a gap in understanding the phenomenon of 'being' and how this is embodied within complex systems such as the healthcare system.

THE AIMS AND OBJECTIVES

The aim of this paper is to present an integrated theoretical framework, namely complex adaptive phenomenology (CAP). CAP aims to address this inquiry gap by offering a structured conceptual framework wherein complexity theory and phenomenology are complementary but multi-dimensional. The key objective of CAP was to synthesize and integrate two methods of inquiry that examine the relational aspects of 'being', that is the gestalt of perception, action, and context, The authors argue that CAP is well-suited to complex research contexts such as healthcare. The framework focuses on the reciprocal, co-constructive relationships extant between perception, meaning, context, and action that shape experiences of 'being' within complex systems. Complexity theory's connectionist orientation explains the relationships that are formative of the experience of being, while phenomenology explores the manifestations of these formative relationships by attending to the notion of 'being' itself.

CONCLUSION

The authors propose that an integrated framework, of phenomenology and complexity theory, can provide a platform for deeper understandings of the experiences of health professionals and contribute to healthcare scholarship.

Risk Negotiation With People With Dementia: From Co-designed Paper Version to Implementation Preparation of an Electronic Conversation Tool

The home care workforce provides essential support for older people with dementia to live a life of fulfillment. "Enabling Choices," an evidence-informed conversation tool, aims to negotiate risk around everyday activities between home care workers, people with dementia and their informal carers. This paper describes tool conversion into electronic format and preparation for implementation throughout a large Australian health and aged care service provider, utilizing the Implementation Framework for Aged Care (IFAC). Using codesign principles, the tool was converted from paper-based to electronic format involving frontline, operational and Information Management Services staff, and people with dementia/carers. Focus groups and interviews identified tool acceptability, feasibility, and appropriateness. For implementation preparation, the wider socio-cultural-political context was mapped, and key questions of the IFAC addressed. Environment, workflow, and training requirements were determined, and strategies for behavior change ascertained. Numerous opportunities and challenges exist for the widespread upscale of an evidence-informed tool into practice.

Making morbidity multiple: History, legacies, and possibilities for global health

Multimorbidity has been framed as a pressing global health challenge that exposes the limits of systems organised around single diseases. This article seeks to expand and strengthen current thinking around multimorbidity by analysing its construction within the field of global health. We suggest that the significance of multimorbidity lies not only in challenging divisions between disease categories but also in what it reveals about the culture and history of transnational biomedicine. Drawing on social research from sub-Saharan Africa to ground our arguments, we begin by describing the historical processes through which morbidity was made divisible in biomedicine and how the single disease became integral not only to disease control but to the extension of biopolitical power. Multimorbidity, we observe, is hoped to challenge single disease approaches but is assembled from the same problematic, historically-loaded categories that it exposes as breaking down. Next, we highlight the consequences of such classificatory legacies in everyday lives and suggest why frameworks and interventions to integrate care have tended to have limited traction in practice. Finally, we argue that efforts to align priorities and disciplines around a standardised biomedical definition of multimorbidity risks retracing the same steps. We call for transdisciplinary work across the field of global health around a more holistic, reflexive understanding of multimorbidity that foregrounds the culture and history of translocated biomedicine, the intractability of single disease thinking, and its often-adverse consequences in local worlds. We outline key domains within the architecture of global health where transformation is needed, including care delivery, medical training, the organisation of knowledge and expertise, global governance, and financing.

How to define today a medical disorder? Biological and psychosocial disadvantages as the paramount criteria

BACKGROUND

The 20th century has seen great developments in the concept of disease. Marked by the biopsychosocial paradigm, several strategies for disease definition were added to previous descriptive organic views, but a final concept is still out of reach.

METHOD

A critical review was carried out on thorough analysis of articles and textbooks to describe the main concepts and definitions of disease.

RESULTS

The concept 'disease' is a pragmatic construct, not a natural kind. Three main ways to define disease were identified, and characterized: Biological (disease as a lesion, disadvantage/deviation from normal and dysfunction), Psychosocial (distress and disability, existential potentials, descriptive prototype, and prototype typification), and values-based definition.

CONCLUSION

All the paradigms have advantages and flaws, but progressive use of all criteria in disease definition adds validity and reliability to diagnostic constructs. Such constructs must be, above all, useful for practice and research. Biological paradigm is relevant, but fails to cover all the complexity that involves human illness and the treatment process. An emphasis on distress, dysfunction, and carefully selected value-laden characteristics might be the right direction for useful diagnostic construct conceptions.

The Craft of Generalism clinical skills and attitudes for whole person care

RATIONALE, AIMS AND OBJECTIVES

Generalists manage a broad range of biomedical and biographical knowledge as part of each clinical encounter, often in multiple encounters over time. The sophistication of this broad integrative work is often misunderstood by those schooled in reductionist or constructivist approaches to evidence. There is a need to describe the practical and philosophically robust ways that understanding about the whole person is formed. In this paper we describe first principles of generalist approaches to knowledge formation in clinical practice. We name the Craft of Generalism.

METHODS

The newly described methodology of Transdisciplinary Generalism is examined by skilled generalist clinicians and translated into skills and attitudes useful for everyday generalist person-centred practice and research.

RESULTS

The Craft of Generalism defines the required scope, process, priorities, and knowledge management skills of all generalists seeking to care for the whole person. These principles are Whole Person Scope, Relational Process, Healing Orientation, and Integrative Wisdom. These skills and attitudes are required for whole person care. If any element of these first principles is left out, the resultant knowledge is incomplete and philosophically incoherent.

CONCLUSIONS

Naming the Craft of Generalism defines the generalist gaze and protects generalism from the colonization of a narrowed medical gaze that excludes all but reductionist evidence or constructivist experience. Defining the Craft of Generalism enables clear teaching of the sophisticated skills and attitudes of the generalist clinician. These philosophically robust principles encourage and defend the use of generalist approaches to knowledge in settings across the community - including health policy, education, and research.

There is More to 'Making Connections to Improve Health Outcomes'

Langevin¹ rightly points to the reductionist mindset being the stumbling block for providing person-centered care. While considering the interconnections between the various domains underpinning health is a necessary first step towards more person-centered care, it ultimately is not sufficient. Person-centered care arises from the appreciation of the interdependencies and interactions between the various domains across its large-scale supersystems as much as its small-scale subsystems. Viewed with a complex-adaptive systems mindset health and disease are the phenotypical outcome categorisations of a person’s whole-of-systems dynamics across all scales of organisation.^2,3

The impact of clinical experience on working tasks and job-related stress: a survey among 1032 Norwegian GPs

BACKGROUND

General practice is a generalist discipline fraught with complexity. For inexperienced physicians, it may be demanding to get to grips with the clinical challenges. The purpose of this article is to describe possible differences in the range of tasks between inexperienced and experienced general practitioners (GPs), and the extent to which clinical experience affects the way in which GPs perceive their daily work.

METHODS

An online questionnaire was sent to all regular GPs in Norway (N = 4784) in 2018. The study sought to document the tasks performed during a typical working day and how the GPs perceived their working situation. In this study, we compare the tasks, working situation and occurrence of potentially conflictual consultations among 'less experienced physicians' (≤ 5 years of experience in general practice) versus 'more experienced physicians' (> 5 years of experience). The findings are discussed in light of theories on development of expertise.

RESULTS

We received responses from 1032 GPs; 296 (29%) were less experienced and 735 (71%) more experienced. The two groups reported virtually the same number of consultations (19.2 vs. 20.5) and clinical problems handled (40.4 vs. 44.2) during the study day. The less experienced physicians reported a higher proportion of challenging and/or conflictual consultations, involving prescriptions for potentially addictive medication (5.7% vs. 3.1%), sickness certification (4.1% vs. 2.4%) and referral for medical investigations on weak clinical indication (8.1% vs. 5.6%). For other clinical issues there were minor or no differences. Both GP groups reported high levels of work-related stress with negative effect on self-perceived health (61.6% vs 64.6%). GPs who felt that high job demands harmed their health tended to handle a slightly higher number of medical issues per consultation and more consultations with elements of conflict.

CONCLUSIONS AND IMPLICATIONS

Inexperienced GPs in Norway handle a workload comparable to that of experienced GPs, but they perceive more conflictual consultations. These findings have relevance for training and guidance of future GP specialists. Irrespective of experience, the GPs report such high levels of negative work-related stress as to indicate an acute need for organisational changes that imply a reduced workload.

The converging paradigms of holism and complexity: An exploration of naturopathic clinical case management using complexity science principles

RATIONALE

Traditional whole systems of medicine, such as naturopathy, are founded upon holism; a philosophical paradigm consistent with contemporary complexity science. Naturopathic case management is predicated upon the understanding of an intimately interconnected internal physiological and external context of the human organism-potentially indicating a worldview aligned with a complexity perspective. In this study we investigate naturopathic clinical reasoning using a complexity lens with the aim of ascertaining the extent of correspondence between the two.

METHOD

Mind maps depicting case presentations were sought from Australian degree qualified naturopaths. A network mapping was undertaken, which was then analysed in accordance with a complexity science framework using exploratory data analysis and network analysis processes and tools.

RESULTS

Naturopathic case schematics, in the form of mind maps (n = 70), were collected, network mapped, and analysed. A total of 739 unique elements and 2724 links were identified across the network. Integral elements across the network were: stress, fatigue, general anxiety, systemic inflammation, gut dysbiosis, and diet. A modularity algorithm detected 11 communities, the primary ones of these representing the nervous system and mood; the gastrointestinal tract, liver, and nutrition; immune function and the immune system; and diet and nutrients.

CONCLUSIONS

Naturopathic case management is holistic and based on a perspective of an integrated physiology and external context of the human organism. The traditional concept of holism, when subjected to a complexity lens, leads to the emergence of a contemporary holistic paradigm cognisant of the human organism being a complex system. The application of complexity science to investigate naturopathic case management as employed in this study, demonstrates that it is possible to investigate traditional philosophies and principles in a scientific and critical manner. A complexity science research approach may offer a suitable scientific paradigm to develop our understanding of traditional whole systems of medicine.

A codesigned fit-for-purpose implementation framework for aged care

RATIONALE, AIMS AND OBJECTIVES

The field of implementation science is critical for embedding research evidence into healthcare practice, benefiting individuals, organizations, governments, and the broader community. Implementation science is messy and complex, underpinned by many theories and frameworks. Efficacious interventions for older people with multiple comorbidities exist, yet many lack effectiveness evaluation relevant to pragmatic implementation within aged care practice. This article outlines the conceptualization and development of an Implementation Framework for Aged Care (IFAC), fit-for-purpose for an aged care organization, Bolton Clarke, intent on embedding evidence into practice.

METHOD

A four-stage process was adopted to (1) explore context and relevant literature to conceptualize the IFAC; (2) identify key elements for a draft IFAC; (3) expand elements and refine the draft in consultation with experts and (4) apply the IFAC to three existing projects, identifying key learnings. A checklist to operationalize the IFAC was then developed.

RESULTS

The IFAC is grounded in codesign principles and encapsulated by the implementation context, from a social, cultural and political perspective. The IFAC addresses the questions of (1) why do we need to change?; (2) what do we know?; (3) who will benefit?; (4) who will make the change?; (5) what strategies will be used?; and (6) what difference are we making? Three pilot projects: early adoption of a Wellness and Reablement approach; a care worker and virtual physiotherapist-led program to prevent falls; and a therapeutic horticulture program for residential communities, highlight learnings of applying the IFAC in practice.

CONCLUSION

This fit-for-purpose IFAC was developed for a proactive and responsive aged care provider. The simplicity of the six-question IFAC is underpinned by substantial theoretical perspectives for its elements and their connections. This complexity is then consolidated into an 18-question checklist to operationalize the IFAC, necessary to advance the translation of evidence into clinical practice.

Primary health care case management through the lens of complexity: an exploratory study of naturopathic practice using complexity science principles

Background

Advances in systems science creates an opportunity to bring a complexity perspective to health care practices and research. While medical knowledge has greatly progressed using a reductionist and mechanistic philosophy, this approach may be limited in its capacity to manage chronic and complex illness. With its holistic foundation, naturopathy is a primary health profession with a purported alignment with a complexity perspective. As such this pilot study aimed to investigate the application of complexity science principles, strategies, and tools to primary health care using naturopathy as a case study.

Methods

A network mapping and analysis of the naturopathic case management process was conducted. Mind maps were created by naturopathic practitioners to reflect their clinical conceptualisation of a common paper clinical case. These mind maps were inputed into Gephi, a network mapping, exploration, and analysis software. Various layouts of the data were produced, and these were analysed using exploratory data analysis and computational network analysis.

Results

Seven naturopathic practitioners participated in the study. In the combined network mapping, 133 unique elements and 399 links were identified. Obesity, the presenting issue in the case, was centrally located. Along with obesity, other keystone elements included: systemic inflammation, dysbiosis, diet, the liver, and mood. Each element was connected on average to 3.05 other elements, with a degree variation between one and 36. Six communities within the dataset were identified, comprising: the nervous system and mood, gastroinstetinal and dietary factors, systemic inflammation and obesity, the endocrine system and metabolism.

Conclusions

This pilot study demonstrates that it is feasible to apply a complexity science perspective to investigating primary health care case management. This supports a shift to viewing the human organism as a complex adaptive system within primary health care settings, with implications for health care practices that are more cognisant with the treatment of chronic and complex conditions and research opportunities to capture the complex clinical reasoning processes of practitioners.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12906-022-03585-2.

Health complexity assessment in primary care: A validity and feasibility study of the INTERMED tool

Background

Health complexity includes biological, psychological, social, and health systems. Having complex health needs is associated with poorer clinical outcomes and higher healthcare costs. Care management for people with health complexity is increasingly recommended in primary health care (PHC). The INTERMED complexity assessment grid showed adequate psychometric properties in specialized settings. This study aimed to evaluate INTERMED’s validity and feasibility to assess health complexity in an adult PHC population.

Method

The biopsychosocial health care needs of 230 consecutive adult patients from three Brazilian PHC services were assessed using the INTERMED interview. Participants with a total score >20 were classified as “complex”. Quality of life was measured using the World Health Organization Quality of Life BREF (WHOQOL-BREF); symptoms of anxiety and depression using the Hospital Anxiety and Depression Scale (HADS); social support using the Medical Outcomes Study—Social Support Survey (MOS-SSS); comorbidity levels using the Charlson Comorbidity Index (CCI). We developed two questionnaires to evaluate health services use, and patient perceived feasibility of INTERMED.

Results

42 participants (18.3%) were classified as “complex”. A moderate correlation was found between the total INTERMED score and the total scores of WHOQOL-BREF (rho = - 0.59) and HADS (rho = 0.56), and between the social domains of INTERMED and MOS-SSS (rho = -0.44). After adjustment, the use of PHC (β = 2.12, t = 2.10, p < 0.05), any other health care services (β = 3.05, t = 3.97, p < 0.01), and any medication (β = 3.64, t = 4.16, p < 0.01) were associated with higher INTERMED scores. The INTERMED internal consistency was good (ω = 0.83), and the median application time was 7 min. Patients reported satisfaction with the questions, answers, and application time.

Conclusion

INTERMED displayed good psychometric values in a PHC population and proved promising for practical use in PHC.

Duas críticas às normativas dos Núcleos de Apoio à Saúde da Família

Resumo Estudos empíricos identificaram insuficiências e precariedades na atuação de apoio matricial dos Núcleos de Apoio à Saúde da Família. Este artigo, baseado em experiências assistemáticas diversas e literatura selecionada, defende duas teses interligadas que criticam aspectos das normativas federais originais para atuação desses Núcleos: uma concepção − implícita nas normativas − de atenção primária à saúde como cenário de ações situadas apenas em campos de competência compartilháveis, por um lado; e a opção de inserção desses Núcleos relativamente fora do fluxo assistencial dos usuários, por outro. Argumenta-se que ambas, provavelmente, geraram efeitos adversos envolvidos nos problemas de atuação desses Núcleos: contribuíram para a superestimação dos seus resultados esperados, para o seu subaproveitamento e subdesenvolvimento institucional e para a precarização da sua legitimidade, dificultada com a Política Nacional de Atenção Básica de 2017 e atingida gravemente com o desfinanciamento federal em 2019. Defende-se o aperfeiçoamento dos Núcleos de Apoio à Saúde da Família e sugere-se sua inserção no fluxo assistencial entre a atenção primária à saúde e a atenção secundária, para reduzir o isolamento entre ambas e aperfeiçoar a coordenação personalizada do cuidado, facilitar a legitimidade dos ‘matriciadores’, o apoio matricial e a educação permanente dos profissionais.

Healthcare needs, experiences and treatment burden in primary care patients with multimorbidity: An evaluation of process of care from patients' perspectives

Background

Patients with multimorbidity often experience treatment burden as a result of fragmented, specialist‐driven healthcare. The ‘family doctor team' is an emerging service model in China to address the increasing need for high‐quality routine primary care.

Objective

This study aimed to explore the extent to which treatment burden was associated with healthcare needs and patients' experiences.

Methods

Multisite surveys were conducted in primary care facilities in Guangdong province, southern China. Interviewer‐administered questionnaires were used to collect data from patients (N = 2160) who had ≥2 clinically diagnosed long‐term conditions (multimorbidity) and had ≥1 clinical encounter in the past 12 months since enrolment registration with the family doctor team. Patients' experiences and treatment burden were measured using a previously validated Chinese version of the Primary Care Assessment Tool (PCAT) and the Treatment Burden Questionnaire, respectively.

Results

The mean age of the patients was 61.4 years, and slightly over half were females. Patients who had a family doctor team as the primary source of care reported significantly higher PCAT scores (mean difference 7.2 points, p < .001) and lower treatment burden scores (mean difference −6.4 points, p < .001) when compared to those who often bypassed primary care. Greater healthcare needs were significantly correlated with increased treatment burden (β‐coefficient 1.965, p < .001), whilst better patients' experiences were associated with lower treatment burden (β‐coefficient −0.252, p < .001) after adjusting for confounders.

Conclusion

The inverse association between patients' experiences and treatment burden supports the importance of primary care in managing patients with multimorbidity.

Patient Contribution

Primary care service users were involved in the instrument development and data collection.

Mental-physical multimorbidity treatment adherence challenges in Brazilian primary care: A qualitative study with patients and their healthcare providers

Improved understanding of multimorbidity (MM) treatment adherence in primary health care (PHC) in Brazil is needed to achieve better healthcare and service outcomes. This study explored experiences of healthcare providers (HCP) and primary care patients (PCP) with mental-physical MM treatment adherence. Adults PCP with mental-physical MM and their primary care and community mental health care providers were recruited through maximum variation sampling from nine cities in São Paulo State, Southeast of Brazil. Experiences across quality domains of the Primary Care Assessment Tool-Brazil were explored through semi-structured in-depth interviews with 19 PCP and 62 HCP, conducted between April 2016 and April 2017. Through thematic conent analysis ten meta-themes concerning treatment adherence were developed: 1) variability and accessibility of treatment options available through PHC; 2) importance of coming to terms with a disease for treatment initation; 3) importance of person-centred communication for treatment initiation and maintenance; 4) information sources about received medication; 5) monitoring medication adherence; 6) taking medication unsafely; 7) perceived reasons for medication non-adherence; 8) most challenging health behavior change goals; 9) main motives for initiation or maintenance of treatment; 10) methods deployed to improve treatment adherence. Our analysis has advanced the understanding of complexity inherent to treatment adherence in mental-physical MM and revealed opportunities for improvement and specific solutions to effect adherence in Brazil. Our findings can inform research efforts to transform MM care through optimization.