Colorectal cancer and cardiovascular disease: double the burden when it comes to your health-related quality of life?

Abstract

Background: The prevalence of comorbid cardiovascular disease (CVD) among patients with colorectal cancer (CRC) has increased in the last decades. Previous studies have focused on the impact of comorbid CVD on clinical outcomes in CRC, while its impact on patients’ health-related quality of life (HRQoL) is understudied. This study, therefore, relates (new-onset) CVD to HRQoL (i.e., physical, role, cognitive, emotional, and social functioning, and two CVD-related symptom scales fatigue and dyspnea) in a two-year follow-up study among CRC patients. Materials and methods: Newly diagnosed CRC patients from four Dutch hospitals were eligible for participation. Patients (N = 327) completed questions on HRQoL (EORTC QLQ-C30) and the presence and timing of CVDs before initial treatment (baseline) and one and two years after diagnosis. Results: CRC patients with comorbid CVD at cancer diagnosis (n = 72, 22%) reported significantly worse physical functioning at 2-year follow-up compared with patients who never had comorbid CVD (p