HUTCHMED Highlights Clinical Data to be Presented at the 2024 ASH Annual Meeting and the 2024 ESMO Asia Congress

On November 6, 2024 HUTCHMED (China) Limited ("HUTCHMED") (Nasdaq/AIM:HCM; HKEX:13) reported that new and updated data from the sovleplenib ESLIM-01 Phase III trial, as well as several investigator-initiated studies of compounds discovered by HUTCHMED will be presented at the American Society of Hematology (ASH) (Free ASH Whitepaper) ("ASH") Annual Meeting taking place on December 7-10, 2024 in San Diego, USA, and the European Society for Medical Oncology ("ESMO") Asia Congress 2024, taking place on December 6-8, 2024 in Singapore (Press release, Hutchison China MediTech, NOV 6, 2024, View Source [SID1234647816]).

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Long-term safety and efficacy data from a follow-on, open-label sub-study of the extension stage of ESLIM-01 Phase III study of sovleplenib in adult patients with chronic primary immune thrombocytopenia ("ITP") in China will be reported at the 2024 ASH (Free ASH Whitepaper) Annual Meeting (NCT05029635). At data cut-off on January 31, 2024, a total of 179 patients were treated with at least one dose of sovleplenib. 55.3% (99/179) of the patients were still on the treatment in the sub-study, with a median duration of exposure of 56.6 weeks.

The follow-on sub-study data demonstrated that long-term treatment with sovleplenib was effective in increasing and maintaining platelet count in adults with chronic primary ITP in China. In the overall population, the overall response was achieved by 81% (145/179) of the patients, with a durable response rate of 51.4% and long-term durable response rate of 59.8%. The median cumulative duration of platelet count ≥50×10⁹/L was 38.9 weeks. The long-term treatment was well tolerated, with a safety profile consistent with previous studies and no new safety signals were identified.

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2024 ASH (Free ASH Whitepaper) ANNUAL MEETING – SPONSORED STUDY

Long-Term Sovleplenib Treatment of Adults with Primary Immune Thrombocytopenia in China

Yu Hu
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

#2558

Disorders of Platelet Number or Function: Clinical and Epidemiological: Poster II

Sunday, December 8, 2024
6:00 PM – 8:00 PM Pacific Time

ESMO ASIA CONGRESS 2024 – INVESTIGATOR-INITIATED STUDIES

Efficacy and safety of fruquintinib combined with serplulimab as 1st line treatment in advanced non-clear cell renal cell carcinoma (nccRCC): A single-arm, multicentre clinical trial

Wei Xue, Jiwei Huang

Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China

#274MO

Mini Oral session: Genitourinary tumours

Sunday, December 8, 2024
9:42 – 9:47 AM Singapore Time

Stereotactic body radiation therapy followed by fruquintinib in combination with immunotherapy as third- and later-line treatment in metastatic colorectal cancer

Chen Zhang, Yi Wang

Ningbo No.2 Hospital, Ningbo, China

#81P

Poster Display: Gastrointestinal tumours, colorectal

Saturday, December 7, 2024

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Tianshu Liu, Xiaojing Xu

Zhongshan Hospital Affiliated to Fudan University, Shanghai, China

#82P

Poster Display: Gastrointestinal tumours, colorectal

Saturday, December 7, 2024

Fruquintinib in combination with S-1 for ESCC patients after first-line immunotherapy failure: Update of dose-finding results

Lin Zhao, Ningning Li

Peking Union Medical College Hospital, Beijing, China

#194P

Poster Display: Gastrointestinal tumours, colorectal

Saturday, December 7, 2024

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Efficacy and safety of concurrent bevacizumab in combination with standard radiotherapy and temozolomide followed by bevacizumab in combination with temozolomide and surufatinib in glioblastoma: A phase 2 clinical trial

Rongjie Tao, Hui Zhang

Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China

#766P

Poster Display: General interest

Saturday, December 7, 2024