Budget impact of pasireotide LAR for the treatment of acromegaly, a rare endocrine disorder

Abstract

Background:

Acromegaly is a rare disorder characterized by the over-production of growth hormone (GH). Patients often experience a range of chronic comorbidities including hypertension, cardiac dysfunction, diabetes, osteoarthropathy, and obstructive sleep apnea. Untreated or inadequately controlled patients incur substantial healthcare costs, while normalization of GH levels may reduce morbidity and mortality rates to be comparable to the general population.

Objective:

To assess the 3-year budget impact of pasireotide LAR on a US managed care health plan following pasireotide LAR availability.

Methods:

Two separate economic models were developed: one from the perspective of an entire health plan and another from the perspective of a pharmacy budget. The total budget impact model includes costs of drug therapies and other costs for treatment, monitoring, management of adverse events, and comorbidities. The pharmacy cost calculator only considers drug costs.

Results:

The total estimated budget impact associated with the introduction of pasireotide LAR is 0.31 cents ($0.0031) per member per month (PMPM) in the first year, 0.78 cents ($0.0078) in the second year, and 1.42 cents ($0.0142) in the third year following FDA approval. Costs were similar or lower from a pharmacy budget impact perspective. For each patient achieving disease control, cost savings from reduced comorbidities amounted to $10,240 per year.

Limitations:

Published data on comorbidities for acromegaly are limited. In the absence of data on acromegaly-related costs for some comorbidities, comorbidity costs for the general population were used (may be under-estimates).

Conclusions:

The budget impact of pasireotide LAR is expected to be modest, with an expected increase of 1.42 cents PMPM on the total health plan budget in the third year after FDA approval. The efficacy of pasireotide LAR in acromegaly, as demonstrated in head-to-head trials compared with currently available treatment options, is expected to be associated with a reduction of the prevalence of comorbidities.

Keywords::

• Budget-impact
• Acromegaly
• Orphan disease

Transparency

Declaration of funding

This research was sponsored by Novartis Pharmaceuticals Corporation.

Declaration of financial/other relationships

JJZ and DN are employees of Analysis Group and have disclosed receiving consulting fees from Novartis Pharmaceuticals Corporation. MPN and WHL have disclosed that they are employees of Novartis Pharmaceuticals Corporation. JME peer reviewers on this manuscript have no relevant financial or other relationships to disclose.

Notes

*Signifor LAR is a registered trademark of Novartis Pharmaceuticals Corporation, East Hanover, NJ.