Health Care Disparities in Pulmonary Arterial Hypertension

Precision Medicine for Pulmonary Vascular Disease: The Future Is Now (2023 Grover Conference Series)

Pulmonary vascular disease is not a single condition; rather it can accompany a variety of pathologies that impact the pulmonary vasculature. Applying precision medicine strategies to better phenotype, diagnose, monitor, and treat pulmonary vascular disease is increasingly possible with the growing accessibility of powerful clinical and research tools. Nevertheless, challenges exist in implementing these tools to optimal effect. The 2023 Grover Conference Series reviewed the research landscape to summarize the current state of the art and provide a better understanding of the application of precision medicine to managing pulmonary vascular disease. In particular, the following aspects were discussed: (1) Clinical phenotypes, (2) genetics, (3) epigenetics, (4) biomarker discovery, (5) application of precision biology to clinical trials, (6) the right ventricle (RV), and (7) integrating precision medicine to clinical care. The present review summarizes the content of these discussions and the prospects for the future.

Exploring the patient perspective in pulmonary hypertension

The global impacts of pulmonary hypertension (PH) were formally recognised in 1973 at the 1st World Health Organization meeting dedicated to primary pulmonary hypertension, held in Geneva. Investigations into disease pathogenesis and classification led to the development of numerous therapies over the ensuing decades. While the impacts of the disease have been lessened due to treatments, the symptoms and adverse effects of PH and its therapies on patients' wellbeing and mental health remain significant. As such, there is a critical need to enhance understanding of the challenges patients face on a global scale with respect to care access, multidimensional patient support and advocacy. In addition, thoughtful analysis of the potential benefits and utilisation of mechanisms for the incorporation of patient-reported outcomes into diagnosis and treatment plans is needed. A summary of these areas is included here. We present a report of global surveys of patient and provider experiences and challenges regarding care access and discuss possible solutions. Also addressed is the current state of PH patient associations around the world. Potential ways to enhance patient associations and enable them to provide the utmost support are discussed. A summary of relevant patient-reported outcome measures to assess health-related quality of life in PH is presented, with suggestions regarding incorporation of these tools in patient care and research. Finally, information on how current global threats such as pandemics, climate change and armed conflict may impact PH patients is offered, along with insights as to how they may be mitigated with advanced contingency planning.

Pulmonary Hypertension in Underrepresented Minorities: A Narrative Review

Minoritized racial and ethnic groups suffer disproportionately from the incidence and morbidity of pulmonary hypertension (PH), as well as its associated cardiovascular, pulmonary, and systemic conditions. These disparities are largely explained by social determinants of health, including access to care, systemic biases, socioeconomic status, and environment. Despite this undue burden, minority patients remain underrepresented in PH research. Steps should be taken to mitigate these disparities, including initiatives to increase research participation, combat inequities in access to care, and improve the treatment of the conditions associated with PH.