66MO Intravenous sirolimus (albumin bound, SRL-HSA) in malignant perivascular epithelioid cell tumors (PEComas): A multicenter, open label, phase Ib trial
Background: Eribulin (E) or Trabectedin (T) are standard active drugs in patients with advanced liposarcoma (aLip) after Adriamycin-based chemotherapy, however there are no comparative studies between them.Methods: Utilizing the TriNetX Global Collaborative Network, a platform that operates globally based on anonymized and aggregated clinical data, a sample of aLip patients from 128 healthcare organizations (HCOs) who met the initial criteria was selected.5year overall survival (OS) was analyzed between these cohorts using a Kaplan-Meier analysis.Hazard Ratio (HR) and its 95% confidence interval (95%CI) were calculated to evaluate the difference between cohorts.Propensity Score Matching (PSM) was used to balance the cohorts based on age, gender, and race mitigating possible cofounding variables.All statistical analyses were conducted utilizing the TriNetX Analytics function in the online research platform.Results: A total of 1828 patients met the study criteria and were included in our study.1240 received T and 588 received E therapy.After PSM, 558 patients in T arm and 558 in E arm were selected in order to compare OS. aLip patients treated with T and E showed a median OS of 401 and 347 days respectively.No OS differences was detected both previous to PSM and before PSM (post-PMS HR 0.0.955,95%CI 0.820-1.112,p0.614).Conclusions: In this study, based on Real World data, Trabectedin and Eribulin showed identical survival benefit in advanced Liposarcoma patients.To date this is the largest study comparison between this two therapeutic options.
Authors
- Xiaolin Niu (ORCID: https://orcid.org/0000-0002-8320-5516)
- Lin Xie (ORCID: https://orcid.org/0000-0002-8850-6764)
- Dong Zhu (ORCID: https://orcid.org/0000-0002-7365-5556)
- Yong Jiang (ORCID: https://orcid.org/0000-0002-1660-9959)
- Xiaochun Wan (ORCID: https://orcid.org/0000-0001-5294-786X)
- Cong Li (ORCID: https://orcid.org/0000-0001-7731-8031)
- Ye Chen (ORCID: https://orcid.org/0000-0002-7964-7899)
- H. J. Yang (ORCID: https://orcid.org/0009-0004-8274-9863)
- Yongxue Liu (ORCID: https://orcid.org/0000-0002-6837-5015)
- Jianwei Hao (ORCID: https://orcid.org/0000-0002-2517-9794)
- Xianfeng Zhang (ORCID: https://orcid.org/0000-0003-0944-7151)
- Lili Wu (ORCID: https://orcid.org/0000-0002-4108-893X)
- Yu Xin (ORCID: https://orcid.org/0000-0002-5396-4319)
- Jing Guo (ORCID: https://orcid.org/0000-0001-9861-0250)
- Yi Zhou (ORCID: https://orcid.org/0000-0003-2534-286X)
- Jie Chen (ORCID: https://orcid.org/0000-0001-7839-9806)
Institutions
- Fujian Medical University (CN)
- Sun Yat-sen University (CN)
- Chinese Academy of Medical Sciences & Peking Union Medical College (CN)
- Peking University (CN)
- Sichuan University (CN)
- Fudan University (CN)
- West China Medical Center of Sichuan University (CN)
- Beijing Jishuitan Hospital (CN)
- West China Hospital of Sichuan University (CN)
- Fudan University Shanghai Cancer Center (CN)
- Peking University Cancer Hospital (CN)
- Shandong Tumor Hospital (CN)
- Hunan Cancer Hospital (CN)
- Peking University People's Hospital (CN)
- Zhongshan Hospital (CN)
- Wuhan Union Hospital (CN)
- Shijiazhuang Yiling Pharmaceutical (China) (CN)
- Sun Yat-sen University Cancer Center (CN)
- Fujian Provincial Cancer Hospital (CN)
- Shandong First Medical University (CN)
- Union Hospital (CN)
Publication Details
- Journal
- ESMO Open
- Published
- 2025-03-01
- DOI
- https://doi.org/10.1016/j.esmoop.2025.104380
- Primary Topic
- Tuberous Sclerosis Complex Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00