Dataset Information

Real-World Treatment Patterns, Healthcare Resource Utilization, and Costs for Patients with Newly Diagnosed Systolic versus Diastolic Heart Failure.

ABSTRACT:

Background

Although the significant burden of heart failure (HF) is well recognized, the relative contributions of systolic HF versus diastolic HF are less defined.

Objective

To explore the differential burden between patients with systolic and diastolic HF in terms of treatment patterns, healthcare resource utilization (HCRU), costs, and mortality risk.

Methods

This retrospective cohort study used administrative claims data from a large US commercial health insurer integrated with mortality data. Patients newly diagnosed with HF between January 1, 2010, and June 30, 2016, were identified and grouped according to systolic HF or diastolic HF diagnosis and were followed up to 4 years after diagnosis. Treatment patterns, HCRU, costs, and mortality were compared between the 2 groups of patients.

Results

Overall, 46,885 patients with systolic HF and 21,854 with diastolic HF were identified and included in the study. Patients with systolic HF had less HCRU than those with diastolic HF during the first year after HF diagnosis, including hospital admissions (70.2% vs 82.4%, respectively; P <.001) and emergency department visits (30.5% vs 39.1%, respectively; P <.001). The average per-patient costs for patients with systolic HF during the 1-year follow-up were higher than for those with diastolic HF ($64,154 vs $59,652, respectively; P <.001), but lower during years 2 through 4 (approximately $23,000-$25,000 annually vs approximately $28,000-$29,000 annually; P <.001). Patients with diastolic HF had a higher adjusted hospitalization risk (odds ratio, 1.62; 95% confidence interval [CI], 1.55-1.69), but comparable adjusted costs (exponentiated estimate, 1.01; 95% CI, 0.99-1.02) and slightly lower mortality risk (hazard ratio, 0.96; 95% CI, 0.93-0.99) versus patients with systolic HF. The number of HF-related medication classes received for other diagnoses during the year preceding an HF diagnosis was associated with lower risks for hospitalization, mortality, and lower costs, with a trend in benefits toward patients with systolic HF. Of note, 21.9% of patients with systolic HF and 25% of patients with diastolic HF filled no HF-related prescriptions in the year after diagnosis.

Conclusion

This real-world analysis confirms a high disease burden associated with HF and provides insight across the systolic HF and diastolic HF phenotypes. HF-related medication use after diagnosis was suboptimal and underscores a gap in patient care.

SUBMITTER: Nguyen C

PROVIDER: S-EPMC7737726 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

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Publications

Real-World Treatment Patterns, Healthcare Resource Utilization, and Costs for Patients with Newly Diagnosed Systolic versus Diastolic Heart Failure.

Nguyen Chi C Zhang Xian X Evers Thomas T Willey Vincent J VJ Tan Hiangkiat H Power Thomas P TP

American health & drug benefits 20200901 4

<h4>Background</h4>Although the significant burden of heart failure (HF) is well recognized, the relative contributions of systolic HF versus diastolic HF are less defined.<h4>Objective</h4>To explore the differential burden between patients with systolic and diastolic HF in terms of treatment patterns, healthcare resource utilization (HCRU), costs, and mortality risk.<h4>Methods</h4>This retrospective cohort study used administrative claims data from a large US commercial health insurer integra ...[more]

PMID: 33343816

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Dataset Information

Real-World Treatment Patterns, Healthcare Resource Utilization, and Costs for Patients with Newly Diagnosed Systolic versus Diastolic Heart Failure.

Background

Objective

Methods

Results

Conclusion

Publications

Real-World Treatment Patterns, Healthcare Resource Utilization, and Costs for Patients with Newly Diagnosed Systolic versus Diastolic Heart Failure.

Similar Datasets

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