多家药企数据披露，中外“减肥”创新药入局者激战ADA

Core Insights - The 85th American Diabetes Association Scientific Sessions highlighted the escalating competition in the GLP-1 drug market, particularly between major players Novo Nordisk and Eli Lilly [1][2] - Novo Nordisk's STEP UP trial demonstrated a significant average weight reduction of 21% in obese patients without diabetes using a higher dose of Wegovy, while Eli Lilly's ACHIEVE-1 trial showed orforglipron effectively lowered A1C levels by 1.3% to 1.6% in type 2 diabetes patients [1][3][4] Company Developments - Novo Nordisk reported sales of its GLP-1 products, with Ozempic generating approximately $17.47 billion, Rybelsus around $3.38 billion, and Wegovy about $8.45 billion in 2024, totaling approximately $29.3 billion [3] - Eli Lilly's tirzepatide contributed nearly $16.5 billion to its revenue in 2024, accounting for about 36% of its total income [3] - Novo Nordisk plans to submit a label update for a higher dose of Wegovy in the EU by late 2025, while Eli Lilly is expected to file for orforglipron's weight management approval by the end of this year [4][5] Market Trends - The global market for GLP-1 drugs is projected to reach approximately $60 billion by 2025 and could grow to $80 billion or more by 2030, driven by increasing obesity rates and demand for effective treatments [2][6] - The competitive landscape is evolving, with 179 GLP-1 candidates in clinical stages from 45 companies, indicating a potential influx of new products by 2029 [6][8] Innovations and Research - Domestic companies are making significant strides in GLP-1 drug development, with innovative products like IBI362 and HRS9531 showing promising results in clinical trials [6][7] - The introduction of Ecnoglutide, a novel GLP-1 drug from a Chinese company, demonstrated a weight reduction of 15.1% in clinical trials, marking a significant advancement in the field [7] - The focus is shifting towards improving drug safety and tolerability, with companies expected to invest more in these areas to enhance patient experience and treatment outcomes [2][9]