Aim: Withholding effective treatment is clinically prevalent. The CEntralized Pan-Asian survey on tHE Under-treatment of hypercholeSterolemia (CEPHEUS-PA) indicated suboptimal low-density lipoprotein cholesterol (LDL-C) goal attainment in Taiwan, which may be attributable to clinical inertia. We herein analyzed the Taiwanese cohort in the CEPHEUS-PA to identify key elements regarding clinical inertia and unsatisfactory LDL-C control.
Methods: A questionnaire regarding the attitudes and perceptions for each physician and patient was included in the CEPHEUS-PA. Physicians completed the physician questionnaire before enrolling patients, who completed the patient questionnaire before the assessment.
Results: The National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) guideline was used by 81.8% of physicians to establish the individual therapeutic targets; 50.2% of patients failed to take medications persistently. Regarding perceptions to hypercholesterolemia management, 75.9% of physicians were confident of having a sufficient number of patients at cholesterol targets; 80.2% and 65.9% of patients felt satisfied and motivated, respectively, but 46.0% had no strong feeling. The healthcare reimbursement policy used for treatment guidance was a significant determinant for LDL-C goal attainment (OR=0.32, 95% CI: 0.15-0.69, P=0.006) in addition to patient compliance. Low patient involvement indexed by having no strong feeling was associated with poor LDL-C control (OR=0.73, 95% CI: 0.56-0.95, P=0.020).
Conclusions: The referenced healthcare reimbursement policy, poor patient compliance, and low patient involvement with hypercholesterolemia management were associated with failure of LDL-C control. Our findings highlight the need to overcome those barriers to improve the under-treatment of hypercholesterolemia.