A Study of Catequentinib Hydrochloride (AL3818) in Endometrial, LGSOC, STS or GBM Cancers

Summary

This phase 1b/2a study evaluates the investigational oral drug catequentinib hydrochloride (AL3818), given alone or with AL58805, temozolomide, or lomustine (CCNU), in adults with advanced or metastatic solid tumors. The phase 1b part will identify doses that can be given safely based on side effects during the first treatment cycle. The phase 2a part will estimate whether the treatments shrink non-brain tumors or keep glioblastoma from worsening for at least 6 months. The study is open label, which means participants and study investigators will know which treatment is given. Tumor response will be assessed with RECIST version 1.1. The study will also evaluate how the investigational drugs move through the body, the duration of tumor response, progression-free survival, overall survival, and treatment safety.

Timeline

Start

2026-09-01

Primary completion

2030-09-01

Completion

2031-09-01

Publications

• Background Ellingson BM, Wen PY, Cloughesy TF. Modified Criteria for Radiographic Response Assessment in Glioblastoma Clinical Trials. Neurotherapeutics. 2017 Apr;14(2):307-320. doi: 10.1007/s13311-016-0507-6.
• Background Glaviano A, Foo ASC, Lam HY, Yap KCH, Jacot W, Jones RH, Eng H, Nair MG, Makvandi P, Geoerger B, Kulke MH, Baird RD, Prabhu JS, Carbone D, Pecoraro C, Teh DBL, Sethi G, Cavalieri V, Lin KH, Javidi-Sharifi NR, Toska E, Davids MS, Brown JR, Diana P, Stebbing J, Fruman DA, Kumar AP. PI3K/AKT/mTOR signaling transduction pathway and targeted therapies in cancer. Mol Cancer. 2023 Aug 18;22(1):138. doi: 10.1186/s12943-023-01827-6.
• Background Lai S, Li P, Liu X, Liu G, Xie T, Zhang X, Wang X, Huang J, Tang Y, Liu Z, Shen G, Li C, Lu F, Wang L, Jiang F, Sun C, Chen Y, Chen M. Efficacy and safety of anlotinib combined with the STUPP regimen in patients with newly diagnosed glioblastoma: a multicenter, single-arm, phase II trial. Cancer Biol Med. 2024 Mar 4;21(5):433-44. doi: 10.20892/j.issn.2095-3941.2023.0373.

Drugs

Indications