Phase 1 study for people with Breast Cancer

Recruiting Phase 1

Sources: ClinicalTrials.gov Checked: 11 October 2026 Not medical advice

This trial at a glance

Status Recruiting
Phase Phase 1
Sponsor Atridia Pty Ltd.
Registry number NCT07358377
Started 15 May 2026 Today 16 October 2026 Estimated completion 10 April 2027

Where this trial is running

Trial sites and the status recorded for each
SiteCityState or countryStatus at this site
Southern Highlands Private Hospital Bowral NSW Recruiting
GenesisCare St Leonards Sydney NSW Recruiting
GenesisCare Frenchs Forest Sydney NSW Recruiting
Lyell McEwin Hospital Elizabeth Vale SA Recruiting
Ballarat Base Hospital Ballarat VIC Recruiting
Frankston Hospital Frankston VIC Recruiting

voxsanity.com.au · trial sites from public registries · registry record synced 11 October 2026 · not medical advice

Who can join

Age 18 Years and over
Sex Anyone, regardless of sex
Healthy volunteers Not accepted
Enrolment target 15

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

1. Ability to understand the trial procedures and possible adverse events, voluntarily participate in the trial.

2. Adequate bone marrow and other vital organ functions

3. Adequate liver function tests

4. HR-positive or HER2-negative solid tumor patients

Exclusion Criteria

1. Plan to receive any other anti-tumor therapy during the study.

2. Active brain metastases .

3. Have poorly controlled or severe cardiovascular disease, including (1) congestive heart failure.

4. Previous use of fulvestrant

5. clinically significant endometrial abnormalities, including but not limited to endometrial hyperplasia and dysfunctional uterine bleeding.

6. With uncontrollable chronic systemic complications (such as severe chronic lung, liver, kidney, or heart disease).

7. With acute or active tuberculosis infection requiring medication.

8. Pregnant or lactating women, or females planning to become pregnant During the study.

9. Known history of clinically significant liver disease, untreated active hepatitis (hepatitis B, defined as hepatitis B virus surface antigen \[HBsAg\] or hepatitis B core antibody \[HBcAb\] positive

Dates on the record

Started 15 May 2026
Estimated completion 10 April 2027
Registry last updated 11 August 2026
Checked by Voxsanity 11 October 2026

Results, publications and the official record

Sources and dates

  • ClinicalTrials.gov – the record this page reformats
  • ClinicalTrials.gov processing date: 11 August 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.