Cost Effectiveness of Dapagliflozin for Heart Failure Across the Spectrum of Ejection Fraction : An Economic Evaluation Based on Pooled, Individual Participant Data From the DELIVER and DAPA-HF Trials

BACKGROUND: The sodium glucose cotransporter-2 inhibitors are guideline-recommended to treat heart failure across the spectrum of left ventricular ejection fraction; however, economic evaluations of adding sodium glucose cotransporter-2 inhibitors to standard of care in chronic heart failure across a broad left ventricular ejection fraction range are lacking.

METHODS AND RESULTS: We conducted a US-based cost-effectiveness analysis of dapagliflozin added to standard of care in a chronic heart failure population using pooled, participant data from the DAPA-HF (Dapagliflozin and Prevention of Adverse Outcomes in Heart Failure) and DELIVER (Dapagliflozin Evaluation to Improve the Lives of Patients With Preserved Ejection Fraction Heart Failure) trials. The 3-state Markov model used estimates of transitional probabilities, effectiveness of dapagliflozin, and utilities from the pooled trials. Costs estimates were obtained from published sources, including published rebates in dapagliflozin cost. Adding dapagliflozin to standard of care was estimated to produce an additional 0.53 quality-adjusted life years (QALYs) compared with standard of care alone. Incremental cost effectiveness ratios were $85 554/QALY when using the publicly reported full (undiscounted) Medicare cost ($515/month) and $40 081/QALY, at a published nearly 50% rebate ($263/month). The addition of dapagliflozin to standard of care would be of at least intermediate value (<$150 000/QALY) at a cost of <$872.58/month, of high value (<$50 000/QALY) at <$317.66/month, and cost saving at <$40.25/month. Dapagliflozin was of at least intermediate value in 92% of simulations when using the full (undiscounted) Medicare list cost in probabilistic sensitivity analyses. Cost effectiveness was most sensitive to the dapagliflozin cost and the effect on cardiovascular death.

CONCLUSIONS: The addition of dapagliflozin to standard of care in patients with heart failure across the spectrum of ejection fraction was at least of intermediate value at the undiscounted Medicare cost and may be potentially of higher value on the basis of the level of discount, rebates, and price negotiations offered.

REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifiers: NCT01035255 & NCT01920711.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:13

Enthalten in:

Journal of the American Heart Association - 13(2024), 5 vom: 05. März, Seite e032279

Sprache:

Englisch

Beteiligte Personen:

Bhatt, Ankeet S [VerfasserIn]
Vaduganathan, Muthiah [VerfasserIn]
Claggett, Brian L [VerfasserIn]
Kulac, Ian J [VerfasserIn]
Anand, Inder S [VerfasserIn]
Desai, Akshay S [VerfasserIn]
Fang, James C [VerfasserIn]
Hernandez, Adrian F [VerfasserIn]
Jhund, Pardeep S [VerfasserIn]
Kosiborod, Mikhail N [VerfasserIn]
Sabatine, Marc S [VerfasserIn]
Shah, Sanjiv J [VerfasserIn]
Vardeny, Orly [VerfasserIn]
McMurray, John J V [VerfasserIn]
Solomon, Scott D [VerfasserIn]
Gaziano, Thomas A [VerfasserIn]

Links:

Volltext

Themen:

1ULL0QJ8UC
Benzhydryl Compounds
Cost effectiveness
Dapagliflozin
Glucosides
Heart failure
Journal Article
SGLT2 inhibitors
Sodium-Glucose Transporter 2 Inhibitors
Value

Anmerkungen:

Date Completed 11.03.2024

Date Revised 19.03.2024

published: Print-Electronic

ClinicalTrials.gov: NCT01920711, NCT01035255

Citation Status MEDLINE

doi:

10.1161/JAHA.123.032279

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368807762