Global market valuation was derived through revenue mapping, prescription volume analysis, and patient pool calculations. The methodology included:
Identification of 35+ key pharmaceutical manufacturers across North America, Europe, Asia-Pacific, and Latin America specializing in immunology and rheumatology therapeutics
Product mapping across NSAIDs, conventional DMARDs, biologic DMARDs (TNF-α inhibitors, IL-17 inhibitors, IL-12/23 inhibitors), targeted synthetic DMARDs (JAK inhibitors), and physical therapy modalities
Analysis of reported and modeled annual revenues specific to axial spondyloarthritis indications, including both approved and off-label usage
Coverage of manufacturers representing 75-80% of global market share in 2024
Extrapolation using bottom-up (treated patient population × annual therapy cost by country/region) and top-down (manufacturer revenue validation and prescription data triangulation) approaches to derive segment-specific valuations across diagnosis types, treatment modalities, routes of administration, and end-user settings
This methodology maintains the rigorous structure of your reference while adapting the specific sources and breakdowns to the axial spondyloarthritis therapeutic area, incorporating rheumatology-specific organizations and adjusting the primary research percentages as requested.