Dapagliflozin a cost-effective adjunct therapy for chronic HFrEF: Study
Dapagliflozin is an economical adjunct therapy to usual care for the management of chronic heart failure and reduced ejection fraction (HFrEF), suggests a study published in the European Journal of Preventive Cardiology.
A study was conducted by a group of Australian researchers to assess the cost-effectiveness of dapagliflozin in addition to standard care versus standard care alone in patients with chronic heart failure and reduced ejection fraction.
The researchers constructed a Markov model based on the Dapagliflozin and Prevention of Adverse Outcomes in Heart Failure trial to assess the clinical outcomes and costs of 1000 hypothetical subjects with established heart failure and reduced ejection fraction. The model consisted of three health states: 'alive and event-free', 'alive after non-fatal hospitalisation for heart failure' and 'dead'. Costs and utilities were estimated from published sources.
The primary outcome was the incremental cost-effectiveness ratio per quality-adjusted life-year gained.
The results of the study are as follows:
- Over a lifetime horizon, the addition of dapagliflozin to standard care in patients with heart failure and reduced ejection fraction prevented 88 acute heart failure hospitalisations (including readmissions) and yielded an additional 416 years of life and 288 quality-adjusted life-years (discounted) at an additional cost of A$3,692,440 (discounted).
- This equated to an incremental cost-effectiveness ratio of A$12,482 per quality-adjusted life-year gained, well below the Australian willingness-to-pay threshold of A$50,000 per quality-adjusted life-year gained.
- Sub-analyses in subjects with and without diabetes resulted in similar incremental cost-effectiveness ratios of A$13,234 and A$12,386 per quality-adjusted life-year gained, respectively.
Thus the researchers concluded that dapagliflozin is likely to be cost-effective when used as an adjunct therapy to standard care compared with standard care alone for the treatment of chronic heart failure and reduced ejection fraction (HFrEF).
Reference:
Cost-effectiveness of dapagliflozin in chronic heart failure: an analysis from the Australian healthcare perspective by Savira F et. al published in the European Journal of Preventive Cardiology.
DOI: https://doi.org/10.1177/2047487320938272
Disclaimer: This website is primarily for healthcare professionals. The content here does not replace medical advice and should not be used as medical, diagnostic, endorsement, treatment, or prescription advice. Medical science evolves rapidly, and we strive to keep our information current. If you find any discrepancies, please contact us at corrections@medicaldialogues.in. Read our Correction Policy here. Nothing here should be used as a substitute for medical advice, diagnosis, or treatment. We do not endorse any healthcare advice that contradicts a physician's guidance. Use of this site is subject to our Terms of Use, Privacy Policy, and Advertisement Policy. For more details, read our Full Disclaimer here.
NOTE: Join us in combating medical misinformation. If you encounter a questionable health, medical, or medical education claim, email us at factcheck@medicaldialogues.in for evaluation.