Phase 1 study
By invitation Phase 1
This trial at a glance
Where this trial is running
| Site | City | State or country | Status at this site |
|---|---|---|---|
| Royal Prince Alfred Hospital | Camperdown | NSW | Status not stated |
| Westmead Hospital | Sydney | NSW | Status not stated |
| Campbelltown Public Hospital | Sydney | NSW | Status not stated |
| The Alfred Hospital | Melbourne | VIC | Status not stated |
| Box Hill Hospital | Melbourne | VIC | Status not stated |
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:
1. Signed informed consent form
2. Have completed 4 doses of RAY121 administrations in RAY902CT trial and shown clinical responses
3. Ability to comply with the study protocol, in the investigator's judgment
4. For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use highly effective contraceptive methods during the treatment period and 20 weeks (140 days) after the last dose of RAY121
5. For men: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures, and agreement to refrain from donating sperm
Exclusion Criteria:
1. History of anaphylaxis or hypersensitivity to a biologic agent
2. Known active infection with encapsuled bacteria
3. History of Neisseria meningitidis infection
4. Planned surgery
5. Pregnant or breastfeeding, or intending to become pregnant
6. Clinically significant electrocardiogram abnormalities
7. Illicit drug or alcohol abuse
8. Known or suspected immune deficiency
9. Treatment with investigational therapy other than RAY121
10. Vaccination with a live vaccine within 4 weeks
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: 17 July 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.