Cost per Patient Achieving Treatment Targets and Number Needed to Treat with Tirzepatide Versus Semaglutide 1 mg in Patients with Type 2 Diabetes in the United States.
Diabetes Ther
; 14(12): 2045-2055, 2023 Dec.
Article
en En
| MEDLINE
| ID: mdl-37770706
ABSTRACT
INTRODUCTION:
Achieving glycemic control can help reduce complications of type 2 diabetes (T2D). This study compared the pharmacy cost per responder and number needed to treat (NNT) of tirzepatide 5 mg, 10 mg, and 15 mg versus semaglutide 1 mg to achieve glycemic, weight loss, and composite treatment endpoints in patients with T2D in the United States.METHODS:
The proportions of patients achieving glycemic, weight loss, and composite treatment endpoints were obtained from the phase 3 SURPASS-2 randomized clinical trial which compared tirzepatide 5 mg, 10 mg, and 15 mg to semaglutide 1 mg. Annual pharmacy costs were calculated using 2022 wholesale acquisition costs. Cost per responder and NNT were calculated along with 95% confidence intervals and tests for statistical significance (P ≤ 0.05).RESULTS:
Tirzepatide had a lower cost per responder to achieve glycated hemoglobin A1c (HbA1c) endpoints of ≤ 6.5% (10 mg and 15 mg doses) and < 5.7% (all doses) and weight loss endpoints of ≥ 5% (10 mg and 15 mg doses), ≥ 10% (all doses), and ≥ 15% (all doses). The cost per responder to achieve HbA1c < 7% (all doses of tirzepatide) and ≤ 6.5% (5 mg tirzepatide) were not statistically significantly different between tirzepatide and semaglutide 1 mg. The cost per patient to achieve the composite endpoints (HbA1c < 7.0%, ≤ 6.5%, or < 5.7%/weight loss ≥ 10%/no hypoglycemia) was statistically significantly lower for all doses of tirzepatide than for semaglutide 1 mg. The NNTs for all doses of tirzepatide were statistically significantly lower than that for semaglutide 1 mg to achieve all individual and composite endpoints, with the exception of the 5 mg dose for HbA1c < 7.0% and HbA1c ≤ 6.5%, where tirzepatide had numerically lower NNTs that were not statistically significant.CONCLUSION:
Tirzepatide is a novel glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist (RA) that may offer the potential to achieve stringent glycemic goals, weight loss targets, and composite treatment goals at a lower cost per responder compared to semaglutide 1 mg among people with T2D.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Clinical_trials
/
Health_economic_evaluation
Idioma:
En
Revista:
Diabetes Ther
Año:
2023
Tipo del documento:
Article
País de afiliación:
Estados Unidos