Background:Background: Pulmonary arterial hypertension (PAH) is considered an orphan disease. Prostacyclins are the keystone for PAH treatment. Choosing between the three available prostacyclin therapies could be complicated because there are no comparison studies, so the final decision must be...

Background:Background: In spite of the important progress made in the abortive treatment of acute migraine episodes since the introduction of triptans, reduction of pain and associated symptoms is in many cases still not as effective nor as fast as would be desirable. Recent research pays more...

Background:Background: National EQ-5D value sets are developed because preferences for health may vary in different populations. UK values are lower than US values for most of the 243 possible EQ-5D health states. Although similar protocols were used for data collection, analytic choices...

Background: Denosumab has recently been shown to be well tolerated, to increase bone mineral density (BMD) and to significantly reduce the risk of hip, vertebral and non-vertebral fractures in the FREEDOM (Fracture REduction Evaluation of Denosumab in Osteoporosis every 6 Months) trial. It is...

The design of decision-analytic models for cost-effectiveness analysis has been the subject of discussion. The current work addresses this issue by noting that, when time is to be explicitly modelled, we need to represent phenomena occurring in continuous time. Models evaluated in continuous...

Objectives:Objectives: This report reviews the cost effectiveness of different therapeutic interventions used in the treatment of ankylosing spondylitis (AS). Abstract: Methods:Methods: We performed a systematic search of the databases MEDLINE via PubMed, EMBASE and the Cochrane Library and used...

Background: Recent National Institute for Health and Clinical Excellence (NICE) guidance recommended that when traditional NSAIDs or cyclo-oxygenase (COX)-2 selective inhibitors are used by people with osteoarthritis (OA), they should be prescribed along with a proton pump inhibitor (PPI)....

Choosing between preference-based instruments of health-related quality of life (HR-QOL) in particular situations is an important area for research. Even where instruments can be assumed to be measuring the same thing, they may not be interchangeable. The study presented investigates the extent...

Introduction: In adults with previously untreated chronic hepatitis C (CHC), the combination of peginterferon alpha-2a plus ribavirin produces a higher rate of sustained virological response (SVR) than interferon alpha-2b plus ribavirin, but it is still unproven whether this increase is cost...

DOI: 10.2165/0019053-200826100-00001