Cardiorenal care coordination: holistic patient care opportunities in the primary care setting for patients with chronic kidney disease and atherosclerotic cardiovascular disease.

Objectives: Chronic kidney disease (CKD) and atherosclerotic cardiovascular disease (ASCVD) are closely linked conditions, and the presence of each condition promotes incidence and progression of the other. In this study, we sought to better understand the medical journey of patients with CKD and ASCVD and to uncover patients' and healthcare providers' (HCPs) perceptions and attitudes toward CKD and ASCVD diagnosis, treatment, and care coordination.

Methods: Cross-sectional, US-population-based online surveys were conducted between May 18, 2021, and June 17, 2021, among 239 HCPs (70 of whom were primary care physicians, or PCPs) and 195 patients with CKD and ASCVD.

Results: PCPs reported personally diagnosing CKD in 78% and ASVD in 64% of their patients, respectively. PCPs reported they are more likely to serve as the overall coordinator of their patient's care (89%), while slightly more than half of PCPs self-identified as a patient's coordinator of care specifically for CKD (54%) or ASCVD (59%). In contrast, patients viewed their PCP as their coordinator of care for CKD (25%) or ASCVD (9%). PCPs who personally treated patients with CKD and ASCVD most often recalled primarily prescribing or recommending pharmacologic treatments for CKD and ASCVD; however, patients reported that lifestyle modification was the most common treatment modality they had ever used to manage CKD and ASCVD.

Conclusion: CKD and ASCVD are interrelated cardiometabolic conditions with underlying risk factors that can be managed in a primary care setting. However, few patients in our study considered their PCP to be the coordinator of their care for CKD or ASCVD. PCPs can and should take a more active role in educating patients and coordinating care for those with CKD and ASCVD.