Multimorbidity, not human immunodeficiency virus (HIV) markers predicts unplanned admission among people with HIV in regional New South Wales

Determinants of access to general practice in a shared care model for people living with HIV: a qualitive study of patients' perspectives in an Australian rural community

BACKGROUND

Improved management of human immunodeficiency virus (HIV) has resulted in improved life expectancy for people living with HIV and an ageing population with a significant comorbidity burden. Shared care models, involving the co-ordinated liaison between general practitioners and specialist physicians, have been advocated for in Australia to provide comprehensive care. People living with HIV in rural areas have reduced access to general practice and therefore shared care. This study explores the perspectives of people living with HIV on the barriers and enablers to accessing shared care in an Australian rural setting.

METHODS

In this qualitative study, semi-structured interviews were conducted with adults living with HIV who either resided in or accessed care in a rural area of Australia. Interviews were conducted via video conferencing, phone or face-to-face. Transcripts were imported into NVivo, coded and analysed in alignment with a conceptual framework of healthcare access defined by Levesque and colleagues.

RESULTS

Thirteen interviews were conducted in total. Participants' narratives demonstrated the substantial influence of accessibility to general practice on their ability to engage in effective shared care. Challenges included the perception that general practitioners would not provide additive value to participants' care, which restricted the ability to both seek and engage in the shared care model. Healthcare beliefs, expectations and experiences with stigma led participants to prioritise the perceived interpersonal qualities of specialist care above a shared care system. Access to shared care was facilitated by continuity of care in general practice but logistical factors such as affordability, transport and availability impacted the ability to access regular high-quality healthcare.

CONCLUSIONS

Navigating patient priorities and anticipated stigma in general practice within the resource limitations of rural healthcare were barriers to effective shared care. General practitioners' ability to build rapport and long-term relationships with participants was instrumental in the perception of valuable care. Strategies are required to secure continuity of care with interpersonally skilled general practitioners to ensure provision of quality primary care for people living with HIV, which can be supported by specialist physicians in a shared care model.

What are the predictors of change in multimorbidity among people with HIV? A longitudinal observational cohort study

INTRODUCTION

Multimorbidity is common among people living with HIV (PLWH), with numerous cross-sectional studies demonstrating associations with older age and past immunosuppression. Little is known about the progression of multimorbidity, particularly in the setting of long-term access to antiretrovirals. This study aims to determine factors predictive of change in multimorbidity in PLWH.

METHODS

People living with HIV who attended a regional HIV service were recruited to a consented observational cohort between September 2016 and March 2020. Demographic data, laboratory results and a Cumulative Illness Rating Scale (CIRS) were collected at enrolment and first clinical review of every subsequent year. Change in CIRS score was calculated from enrolment to February 2021. Associations with change were determined through univariate and multivariate linear regression.

RESULTS

Of 253 people, median age was 58.9 [interquartile range (IQR): 51.9-64.4] years, 91.3% were male, and HIV was diagnosed a median of 22.16 years (IQR: 12.1-30.9) beforehand. Length of time in the study was a median of 134 weeks (IQR: 89.0-179.0), in which a mean CIRS score change of 1.21 (SD 2.60) was observed. Being older (p < 0.001) and having a higher body mass index (p = 0.008) and diabetes (p = 0.014) were associated with an increased likelihood of worsening multimorbidity. PLWH with a higher level of multimorbidity at baseline were less likely to worsen over time (p < 0.001).

CONCLUSION

As diabetes and weight predict worsening multimorbidity, routine diabetes screening, body mass index measurement, and multimorbidity status awareness are recommended.

A systematic review of engagement in care and health care utilization among older adults living with HIV and non-communicable diseases

It is critical to understand health care engagement and utilization among older persons living with HIV (OPWH) who may have greater burden for non-communicable diseases. Following the PRISMA guidelines, a systematic review using 5 electronic databases was conducted to appraise and synthesize the current literature on the relationship of non-communicable diseases on engagement in care and health care utilization among OPWH. Original studies published in English between 2009 and 2019 were included, yielding 16 relevant articles. Overall, having co-morbid non-communicable diseases was associated with a decreased likelihood of initiating and adhering to ART. Being on ART and viral suppression were associated with better engagement in non-communicable disease care. Findings also suggest that an increasing number of co-morbidities is associated with higher health care utilization and financial burden. This review underscores the need for preventing and managing co-morbidities to enhance engagement in HIV care and that health care practitioners need to ensure that OPWH are engaged in care for both HIV and their co-morbid conditions by providing coordinated and integrated care.

Consensus statement on the role of health systems in advancing the long-term well-being of people living with HIV

Health systems have improved their abilities to identify, diagnose, treat and, increasingly, achieve viral suppression among people living with HIV (PLHIV). Despite these advances, a higher burden of multimorbidity and poorer health-related quality of life are reported by many PLHIV in comparison to people without HIV. Stigma and discrimination further exacerbate these poor outcomes. A global multidisciplinary group of HIV experts developed a consensus statement identifying key issues that health systems must address in order to move beyond the HIV field's longtime emphasis on viral suppression to instead deliver integrated, person-centered healthcare for PLHIV throughout their lives.

Integrating patient complexity into health policy: a conceptual framework

Objective Clinicians across all health professions increasingly strive to add value to the care they deliver through the application of the central tenets of people-centred care (PCC), namely the 'right care', in the 'right place', at the 'right time' and 'tailored to the needs of communities'. This ideal is being hampered by a lack of a structured, evidence-based means to formulate policy and value the commissioning of services in an environment of increasing appreciation for the complex health needs of communities. This creates significant challenges for policy makers, commissioners and providers of health services. Communities face a complex intersection of challenges when engaging with healthcare. Increasingly, complexity is gaining prominence as a significant factor in the delivery of PCC. Based on the World Health Organization (WHO) components of health policy, this paper proposes a policy framework that enables policy makers, commissioners and providers of health care to integrate a model of complexity into policy, subsequent service planning and development of models of care. Methods The WHO components of health policy were used as the basis for the framework. Literature was drawn on to develop a policy framework that integrates complexity into health policy. Results Within the framework, complexity is juxtaposed between the WHO components of 'vision', 'priorities' and 'roles'. Conclusion This framework, supported by the literature, provides a means for policy makers and health planners to conduct analyses of and for policy. Further work is required to better model complexity in a manner that integrates consumer needs and provider capabilities. What is known about the topic? There is a growing body of evidence regarding patient complexity and its impact on the delivery of health services, but there is little consideration of patient complexity in policy, which is an important consideration for service provision. What does this paper add? This paper presents an argument for the inclusion of patient complexity in health policy and provides a framework for how that might occur. What are the implications for practitioners? The inclusion of patient complexity in policy could provide a means for policy makers to consider the factors that contribute to patient complexity in service provision decisions.

Reorienting health systems to care for people with HIV beyond viral suppression

The effectiveness of antiretroviral therapy and its increasing availability globally means that millions of people living with HIV now have a much longer life expectancy. However, people living with HIV have disproportionately high incidence of major comorbidities and reduced health-related quality of life. Health systems must respond to this situation by pioneering care and service delivery models that promote wellness rather than mere survival. In this Series paper, we review evidence about the emerging challenges of the care of people with HIV beyond viral suppression and identify four priority areas for action: integrating HIV services and non-HIV services, reducing HIV-related discrimination in health-care settings, identifying indicators to monitor health systems' progress toward new goals, and catalysing new forms of civil society engagement in the more broadly focused HIV response that is now needed worldwide. Furthermore, in the context of an increasing burden of chronic diseases, we must consider the shift that is underway in the HIV field in relation to burgeoning policy and programmatic efforts to promote healthy ageing.