Magnetic Resonance Imaging Is Cost-Effective for Hepatocellular Carcinoma Surveillance in High-Risk Patients With Cirrhosis.

Ultrasonography (US) is generally recommended for the surveillance of hepatocellular carcinoma (HCC) in patients at risk. However, in patients with cirrhosis who have sufficiently high HCC incidence, surveillance using magnetic resonance imaging (MRI) with liver-specific contrast showed markedly higher sensitivity in detecting early-stage HCC than US. This study aimed to compare the cost-effectiveness of semiannual surveillance using MRI versus US in patients with compensated cirrhosis and to identify the population that would gain optimal cost-effectiveness through MRI surveillance.

Cost-effectiveness Analysis of Treatment Sequence Initiating With Etanercept Compared With Leflunomide in Rheumatoid Arthritis: Impact of Reduced Etanercept Cost With Patent Expiration in South Korea.

Purpose: In south Korea, the price of biologics has been decreasing owing to patent expiration and the availability of biosimilars. This study evaluated the cost-effectiveness of a treatment strategy initiated with etanercept (ETN) compared with leflunomide (LFN) after a 30% reduction in the medication cost of ETN in patients with active rheumatoid arthritis (RA) with an inadequate response to methotrexate (MTX-IR).

Methods: A cohort-based Markov model was designed to evaluate the lifetime cost-effectiveness of treatment sequence initiated with ETN (A) compared with 2 sequences initiated with LFN: LFN-ETN sequence (B) and LFN sequence (C).