Phase 1 study
Recruiting Phase 1
This trial at a glance
Where this trial is running
| Site | City | State or country | Status at this site |
|---|---|---|---|
| Blacktown Cancer and Haematology Centre | Blacktown | NSW | Recruiting |
| Princess Alexandra Hospital | Woolloongabba | QLD | Recruiting |
| Monash Health | Clayton | VIC | Recruiting |
| Austin Health | Heidelberg | VIC | Recruiting |
| Linear Clinical Research | Nedlands | WA | Recruiting |
voxsanity.com.au · trial sites from public registries · registry record synced 11 October 2026 · not medical advice
Who can join
The official eligibility criteria
Registry text, reproduced exactly. These are the words the trial's sponsor published on ClinicalTrials.gov. They have not been edited, shortened or rewritten, and they are written for researchers rather than for patients.
Inclusion Criteria:
* Participants must sign the ICF and be capable of giving written informed consent
* Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1 or Karnofsky Performance Scale (KPS) ≥ 70
* Life expectancy ≥ 3 months
* Evidence of homozygous loss of MTAP or lost MTAP expression in the tumor tissue
* Able to provide tumor sample to meet the minimum tissue requirement for central MTAP deficiency testing
* Participants with histologically or cytologically confirmed advanced, metastatic, or unresectable solid tumors, whose diseases have progressed or recurred after receiving standard systemic therapy or radiotherapy, or for whom standard systemic therapy is not available or tolerated, or would be unlikely to tolerate or derive clinically meaningful benefit from appropriate standard treatment in the opinion of the investigator; participants with advanced, metastatic, or unresectable solid tumors who have not received prior systemic treatment or have received one cycle of standard-of-care therapies will be enrolled in selected cohorts
* Adequate organ function
Exclusion Criteria:
* Prior treatment with any methylthioadenosine (MTA)-cooperative PRMT5 inhibitor or methionine adenosyltransferase 2a (MAT2A) inhibitor
* Active leptomeningeal disease or symptomatic spinal cord compression
* Uncontrollable pleural effusion, pericardial effusion, or ascites requiring frequent drainage
* Any malignancy ≤ 2 years before first dose of study drug except for the specific cancer under investigation in this study and any locally recurring cancer that has been treated curatively
* Significantly impaired pulmonary function
* Clinically significant infections
* Serologically active hepatitis B or C infection
* Known HIV infection. Participants with treated HIV infection may be included in Phase 1b if they meet certain criteria
* High cardiovascular risk factors
* QTcF \> 470 ms based on the screening triplicate 12-lead ECG records and/or a history of additional risk factors for torsade de pointes (eg, heart failure, hypokalemia, or a family history of Long QT Syndrome)
* Toxicities (because of prior anticancer therapy) that have not recovered to baseline or stabilized
* Participants who are unable to swallow or with disease/procedure significantly affecting gastrointestinal function
* Female participants who are pregnant or are breastfeeding
* Concurrent participation in another therapeutic clinical study (participation in observational or noninterventional studies is allowed)
Note: Other protocol defined Inclusion/Exclusion criteria may apply.
Dates on the record
Results, publications and the official record
- No results are posted on the official record yet.
- No publications are listed on the official record yet.
- Official record and contacts on ClinicalTrials.gov – contact details for each site are kept there, and are not copied onto this page.
Sources and dates
- ClinicalTrials.gov – the record this page reformats
- ClinicalTrials.gov processing date: 14 September 2026.
- This page last checked by Voxsanity: 11 October 2026.
Voxsanity reformats data from public registries into this layout. It does not edit, interpret or add to what the registry published.
Not medical advice.
Individual trial records are refreshed on a rolling basis rather than all at once, so a record may be up to several weeks old. Each trial page and trial card shows the date its own record was last synced. Where a record has lagged, its status, sites and enrolment can differ from the current registry state in either direction, so check the registry link on the trial page before acting on them.
Letter for your doctor
A one-page summary of this trial to print or email to your GP. It carries the registry's own record of the trial and its eligibility criteria, and nothing Voxsanity has written about whether it suits you.