First in human, open-label, dose escalation (Phase I) and expansion study (Phase 2a) of oral lisavanbulin (BAL101553) in adult patients with advanced solid tumors and adult patients with recurrent or progressive glioblastoma (GBM) or high-grade glioma (HGG).
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age ≥ 18 years
. Patients who had in the Phase 1 portion either of the following:
. a histologically- or cytologically confirmed advanced or recurrent solid tumor, who failed standard therapy, or for whom no effective standard therapy was available to them
. histologically-confirmed GBM or HGG, with progressive or recurrent disease after prior radiotherapy, with or without chemotherapy. This also included patients with histologically-confirmed low-grade glioma who presented with unequivocal evidence by imaging of transformation to GBM / HGG
. Phase 1: Patients had to have measurable disease; according to Response Evaluation Criteria in Solid Tumors (RECIST) criteria v1.1 for patients with advanced or recurrent solid tumors, and per radiological assessment in neuro-oncology (RANO) criteria for patients with recurrent or progressive GBM /HGG. Phase 2a: Patients had to be evaluable per RANO criteria.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Phase 1: Maximum Tolerated Dose (MTD) of Daily Oral Lisavanbulin
Timeframe: During first 28 day cycle
2
Phase 2a: Best Objective Response
Timeframe: Until the study discontinuation, on average 161 days (maximum of 381 days)
3
Phase 2a: Objective Response Rate (ORR)
Timeframe: Until the study discontinuation, on average 161 days (maximum of 381 days)
. Acceptable organ and marrow function at baseline (protocol defined laboratory parameters)
. Patients with advanced solid tumors had to have an Eastern Cooperative Oncology Group (ECOG) performance status ≤ 1 and patients with recurrent or progressive glioblastoma had to have an ECOG performance status ≤ 2
Exclusion criteria
. Patients with advanced or recurrent solid tumors who had received chemotherapy, radiotherapy, immunotherapy, or investigational agents within 4 weeks (2 weeks for single fraction of palliative radiotherapy, 6 weeks for nitrosoureas or mitomycin C) prior to starting study drug or who had not recovered from side effects of prior therapies
. Patients who have had prior exposure to lisavanbulin
. Inability to swallow oral medication
. Increase in steroid dose in GBM or HGG patients within 5 days prior to first study-drug administration or requirement for \> 6 mg/day dexamethasone or equivalent for symptom control.
. Patients with gastrointestinal disease or those who have had a procedure that was expected to interfere with the oral absorption or tolerance of lisavanbulin
. Symptomatic brain metastases or leptomeningeal disease, which was indicative of active disease, in patients with advanced or recurrent solid tumors.
. Peripheral neuropathy ≥ CTCAE grade 2.
. Uncontrolled intercurrent illness that would have unduly increased the risk of toxicity or limit compliance with study requirements