Ascentage Pharma's Olverembatinib Shows Significant Efficacy with 21.2 Months EFS
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 09 2025
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Source: Globenewswire
- Efficacy Advantage: In a comparative study, Olverembatinib demonstrated a median event-free survival (EFS) of 21.2 months, significantly outperforming the best available therapy (BAT) at 2.9 months, indicating its substantial efficacy in TKI-resistant chronic myeloid leukemia (CML-CP) patients.
- Favorable Safety Profile: Over a four-year follow-up, the incidence of vascular occlusion with Olverembatinib was only 7%, showcasing its good safety profile and enhancing confidence among physicians and patients for long-term treatment.
- Broad Applicability: Even in patients without the T315I mutation, Olverembatinib achieved an EFS of 11.9 months, far exceeding BAT's 3.1 months, demonstrating its efficacy across diverse patient populations.
- Global Registrational Studies: Ascentage is conducting three global registrational Phase III studies to evaluate Olverembatinib across multiple indications, further solidifying its competitive position in the global market.
Analyst Views on AAPG
Wall Street analysts forecast AAPG stock price to rise over the next 12 months. According to Wall Street analysts, the average 1-year price target for AAPG is 48.50 USD with a low forecast of 45.00 USD and a high forecast of 51.00 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.
4 Analyst Rating
4 Buy
0 Hold
0 Sell
Strong Buy
Current: 27.770
Low
45.00
Averages
48.50
High
51.00
Current: 27.770
Low
45.00
Averages
48.50
High
51.00
About AAPG
Ascentage Pharma Group International is an investment holding company primarily engaged in the discovery, development, and commercialization of therapies for hematologic malignancies. The Company's main products include Olverembatinib (HQP1351), Lisaftoclax (APG-2575), Alrizomadlin (APG-115), Pelcitoclax (APG-1252), APG-5918, and APG-2449. The Company's products are primarily used to treat chronic myeloid leukemia (CML), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), acute lymphoblastic leukemia (ALL), myelodysplastic syndrome (MDS) and multiple myeloma (MM). The Company primarily conducts its businesses in domestic market.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.





