Chronic obstructive pulmonary disease and the management of cardiopulmonary risk in the UK: a systematic literature review and modified delphi study

Chronic obstructive pulmonary disease (COPD) is linked to increased mortality and morbidity, especially in patients with coexisting cardiovascular disease. These patients face heightened cardiopulmonary risk, which escalates further after acute exacerbations of COPD. While there is some guidance on the management of acute exacerbations of COPD, there is a lack of specific strategies for addressing cardiopulmonary risk in COPD. This program of work aimed to establish UK consensus statements and a clinical pathway for managing cardiopulmonary risk in patients with COPD, synthesizing evidence and expert input through a modified Delphi approach. A multidisciplinary Taskforce conducted a systematic review, focusing on the UK and addressing questions relating to the healthcare burden of acute exacerbations of COPD (AECOPDs), the link between AECOPDs and cardiopulmonary events, the management of cardiopulmonary risk in patients with COPD, and the guidelines and interventions implemented to optimize COPD management. The evidence identified was summarized and used to synthesize preliminary consensus statements reflecting the current situation and recommendations for action. Following iterative voting rounds, consensus was reached on 18 statements. Further to this, a clinical pathway framework to support the recognition and management of cardiopulmonary risk in patients with COPD using the consensus statements was formulated. AECOPDs were identified as a substantial healthcare burden in the UK, contributing to high mortality, frequent healthcare interactions, and elevated costs. These exacerbations were associated with cardiopulmonary events such as myocardial infarction and stroke. Most UK guidelines have focused on the respiratory management of COPD exacerbations, but lack strategies to specifically address cardiopulmonary risk, highlighting the need for integration of care. This consensus program has identified gaps in management, as well as a need to optimize care and reduce the cost of COPD management through the development of new UK policies and clinical guidance.