Phase 2 study for people with Breast Cancer
Recruiting Phase 2
This trial at a glance
Where this trial is running
| Site | City | State or country | Status at this site |
|---|---|---|---|
| Blacktown Hospital | Blacktown | NSW | Recruiting |
| Coffs Harbour Health Campus | Coffs Harbour | NSW | Recruiting |
| Bendigo Cancer Centre | Bendigo | VIC | Recruiting |
| Sir Charles Gairdner Hospital | Perth | WA | Recruiting |
voxsanity.com.au · trial sites from public registries · registry record synced 13 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:
* Documented ER +/ HER2- tumor according to American Society of Clinical Oncology/College of American Pathologists (ASCO/CAP) guidelines
* Disease progression after or during treatment with a combination of CDK4/6i and endocrine therapy: \<= 1 prior lines of systemic therapy in the locally advanced (recurrent or progressed) or metastatic setting
* Measurable or evaluable disease per Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1)
* Participants for whom endocrine-based therapy is recommended and treatment with cytotoxic chemotherapy is not indicated at time of entry into the study, as per national or local treatment guidelines
* Confirmation of biomarker eligibility: presence of \>= 1 study-eligible PIK3CA mutation
* Life expectancy of \> 6 months
* Ability, in the investigator's judgment, and willingness to comply with all study -related procedures, including completion of patient-reported outcomes
Exclusion Criteria:
* Metaplastic breast cancer
* Prior treatment with chemotherapy in the recurrent locally advanced/metastatic setting
* Type 2 diabetes requiring ongoing systemic treatment at the time of study entry; or any history of Type 1 diabetes
* Prior treatment with PI3K/Akt/mTOR inhibitors in the recurrent locally advanced/metastatic setting
* Requirement for daily supplemental oxygen
* Symptomatic active lung disease, including pneumonitis
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: 6 October 2026.
- This page last checked by Voxsanity: 13 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.