PharmacoEconomics
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Meta Analysis Comparative Study
A Cost-Effectiveness Analysis of Nintedanib in Idiopathic Pulmonary Fibrosis in the UK.
International guidelines recommend nintedanib (OFEV®) as an option for the treatment of idiopathic pulmonary fibrosis (IPF). ⋯ Compared with BSC (placebo), nintedanib and pirfenidone were the only treatments to show statistical significance in the efficacy parameters. We found substantial uncertainty in the overall cost-effectiveness results between nintedanib and pirfenidone. N-Acetylcysteine was largely similar to BSC but with a worse survival profile. INPULSIS-1 and INPULSIS-2 ClinicalTrials.gov numbers, NCT01335464 and NCT01335477.
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Meta Analysis Comparative Study
Biological therapies for the treatment of severe psoriasis in patients with previous exposure to biological therapy: a cost-effectiveness analysis.
Biologic therapies have revolutionised the care of patients with psoriasis, although they come at significant extra cost. Guidance on their use in the UK National Health Service (NHS) has so far focused on patients who are "biologic naive", yet a minority of patients have poor response and require further treatment. ⋯ Further biologic therapy for patients with psoriasis who have previously been treated with biologic therapy may be cost effective, although there is considerable uncertainty in the results. Future studies should be designed to evaluate the clinical efficacy of biologic therapies in this subgroup with particular attention given to short-term and longer-term responses.
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Review Meta Analysis
Cost utility of tumour necrosis factor-α inhibitors for rheumatoid arthritis: an application of Bayesian methods for evidence synthesis in a Markov model.
Rheumatoid arthritis (RA) is a chronic autoimmune disease that affects approximately 1.5 million people in the US. Tumour necrosis factor (TNF)-α inhibitors have been shown to effectively treat and maintain remission in patients with moderately to severely active RA compared with conventional agents. The high acquisition cost of TNF-α inhibitors prohibits access, which mandates economic investigations into their affordability. The lack of head-to-head comparisons between these agents makes it difficult to determine which agent is the most cost effective. ⋯ Etanercept+MTX was a cost-effective treatment strategy in the base-case scenario; however, the model was sensitive to parameter uncertainties and ACR response criteria. Although Bayesian methods were used to determine transition probabilities, future studies will need to focus on head-to-head comparisons of multiple TNF-α inhibitors to provide valid comparisons.
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Review Meta Analysis
Rizatriptan: a pharmacoeconomic review of its use in the acute treatment of migraine.
Rizatriptan (Maxalt; Maxalt-MLT; Maxalt-Melt) is an oral serotonin 5-HT(1B/1D) receptor agonist (triptan) used in the acute treatment of migraine with or without aura in adults. Rizatriptan 5 mg and 10 mg are effective in relieving the symptoms of migraine and the 10 mg dose provided faster pain relief than sumatriptan 50 mg, naratriptan 2.5 mg, ergotamine/caffeine 2 mg/200 mg and possibly zolmitriptan 2.5 mg, while displaying similar tolerability. Two cost-utility analyses performed from a societal perspective indicated that rizatriptan 10 mg was dominant over ergotamine/caffeine 2 mg/200 mg, sumatriptan 50 mg or 100 mg, naratriptan 2.5 mg, zolmitriptan 2.5 mg and analgesic-based usual care in the acute treatment of migraine. ⋯ The economic value of rizatriptan depends on the payer's perspective, as the greatest savings can be expected to be achieved in terms of reduced migraine-related loss of work productivity compared with less effective treatments. For healthcare payers, the high acquisition cost appears to be at least partly offset by reduced migraine-related healthcare resource use when compared with usual care. The comparative cost effectiveness of the newer triptans requires further elucidation from comprehensive direct comparisons.