Safety Study of SLC-391 in Subjects With Solid Tumors
A Phase 1, Open-label, Dose-escalationStudy of the Safety and Pharmacokinetics of the AXL Inhibitor SLC-391 Administered Orally to Subjects With Solid Tumours
Sponsor study identifier
interventional
35
1 country
3
Study Start
September 17, 2019
Actual (reported)Primary Completion
June 30, 2023
Actual (reported)Study Completion
June 30, 2023
Actual (reported)SLC-391 is a novel, potent and specific small molecule inhibitor of receptor tyrosine kinase AXL with desirable potency and pharmaceutical properties. It has demonstrated antiproliferative activity against different tumour cell lines in vitro and efficacy in different animal models including nonsmall cell lung cancer (NSCLC), chronic myeloid leukemia (CML) and (acute myeloid leukemia (AML) models. It has also exhibited strong synergy with other approved targeted therapies in different animal models. This is the first clinical study with SLC-391. The goals of this study are to evaluate the safety, pharmacokinetic (PK), and pharmacodynamic profile of SLC-391, and then to identify a safe and pharmacologically active dose for evaluation in subsequent cohorts or clinical studies. In addition, change from baseline of possible blood biomarkers (soluble AXL and Gas 6) may be evaluated. This is an open-label, multicentre, phase 1, dose-escalation, first in human study to evaluate the safety of SLC-391 administered orally (once or twice daily) in 21-day cycles to subjects with advanced solid tumours.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
June 30, 2023
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 14, 2019
Actual (reported)June 19, 2019
Actual (reported)September 17, 2019
Actual (reported)June 30, 2023
Actual (reported)June 30, 2023
Actual (reported)Number of Participants with Adverse Events (AEs) as assessed by NCI-CTCAE v5.0
To assess AEs as criteria of safety of oral SLC-391
2 years
Maximum Tolerated Dose of SLC-391
To determine the maximum tolerated dose (MTD) of SLC-391
21 days
Area under the plasma concentration versus time curve (AUC) of SLC-391
Day 1 predose through to Day 21 post-final dose
Maximum Observed Plasma Concentration (Cmax)
Day 1 predose through to Day 21 post-final dose
Time to the Maximum Observed Plasma Concentration (Tmax)
Day 1 predose through to Day 21 post-final dose
Terminal elimination half-life (t1/2)
Day 1 predose through to Day 21 post-final dose
Recommended Dose of SLC-391 for future trials
2 years
The starting dose will be 25 mg/day and subsequent doses will be determined after an internal review by Data Review Committee of all available safety, PK and PD data from the minimum required number of subjects who complete cycle 1. All dose-escalation decisions and the rationale for progressing to the next cohort will be documented. A subject may continue treatment with SLC-391 in 21-day cycles until the treatment discontinuation criteria are met.
SLC-391 is an AXL inhibitor
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Juravinski Cancer Centre
Hamilton, Ontario, L8V 5C2, Canada
The Ottawa Hospital Cancer Center
Ottawa, Ontario, K1H 8L6, Canada
Princess Margaret Cancer Centre
Toronto, Ontario, M5G 2M9, Canada
Zaihui Zhang, PhD
SignalChem Lifesciences Corporation
35 participants (actual enrollment reported by the registry).
First Submitted
June 14, 2019
First Posted
Study of ASTX295 in Patients With Solid Tumors With Wild-Type p53
Contact the study team to confirm eligibility.
June 19, 2019
Study Start
September 17, 2019
Actual (reported)Primary Completion
June 30, 2023
Actual (reported)Study Completion
June 30, 2023
Actual (reported)Last Updated
August 18, 2023
Record last verified: 2023-08
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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