An Investigational Study of BG-89894 Tablets in Participants With Advanced Solid Tumors
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Phase
Phase 1
Status
Terminated
Study type
Interventional
Design
Non randomized · None · Treatment
Enrollment
29actual
Sites
20
Countries
Australia, China, United States
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Why the sponsor stopped it
The study was discontinued following an internal decision by the sponsor
As filed on the registry record, in the sponsor's own words.
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2024-10-12 | actual | When the study began enrolling |
| Primary completion | 2026-04-13 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2026-04-13 | actual | The whole study's end, after follow-up |
| First posted | 2024-08-23 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-05-12 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Advanced or Metastatic MTAP-deleted Solid Tumors
Intervention
- Drug: BG-89894 — also filed as SYH2039
Primary outcomes
what the primary-completion date above is the date OFPhase 1a: Number of Participants with Adverse Events (AEs) and Serious Adverse Events (SAEs)
measured From first dose of the study drug to 30 days after the last dose or initiation of a new anticancer therapy, whichever occurs first (approximately 18 months)
Phase 1a: Maximum Tolerated Dose (MTD) or Maximum Administered Dose (MAD)
measured Approximately 1 month
Phase 1a: Recommended dose(s) for expansion (RDFE) of BG-89894
measured Approximately 18 months
Phase 1b: Recommended Phase 2 Dose (RP2D)
measured Approximately 18 months
Phase 1b: Overall Response Rate (ORR)
measured Approximately 18 months
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