Considerations for optimal management of patients with pulmonary arterial hypertension: a multi-stakeholder roundtable discussion.

A roundtable panel of national and regional managed care decision makers and providers met to discuss pulmonary arterial hypertension (PAH) and strategies for management. As a rare, complex disease with high economic costs and potentially devastating outcomes, PAH necessitates that managed care providers balance optimal care with efficient use of healthcare resources. PAH specialists are recognized by health plans as knowledgeable experts and integral partners in managing patients and resources. The diagnosis of PAH must be confirmed by a right heart catheterization. Available therapies are indicated almost exclusively for patients with PAH (riociguat is also indicated in chronic thromboembolic pulmonary hypertension) and target 1 of 3 pathways: endothelin receptor antagonists for the endothelin pathway; phosphodiesterase type-5 inhibitors and soluble guanylate cyclase stimulators for the nitric oxide pathway; and prostanoids as well as a prostacyclin receptor agonist for the prostacyclin pathway, with combination therapy becoming more common. Even in the modern treatment era, as shown in the REVEAL and French registries, PAH is often diagnosed years after symptoms first appear, which leads to a poor prognosis and increased burden on the healthcare system. Facilitating treatment of patients with PAH through centers of excellence, and coordinating care management between health plans and providers with evidence-based approaches can lead to both better results for patients and lower healthcare costs. When PAH experts have access to the right treatments for the right patients at the right time, they can work with insurers to improve the health of patients with PAH while helping to reduce the impact on the healthcare system.