Phase 1 Rheumatoid Arthritis Trial, Recruiting NCT06917742 Sponsor: Capstan Therapeutics Condition: Rheumatoid Arthritis
Back to Rheumatoid Arthritis

Phase 1 Rheumatoid Arthritis Trial, Recruiting

NCT06917742
Recruiting Phase 1 🇦🇺 Australian site

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • You are generally healthy, as confirmed by a doctor reviewing your medical history, a physical check-up, and lab tests done during the screening process.
  • You are willing and able to attend all required study visits and follow the study's rules.

If you have Rheumatoid Arthritis (RA):

  • You have been diagnosed with RA and meet the standard 2010 classification criteria for RA (confirm with trial site).
  • You have a positive blood test result for rheumatoid factor or a related antibody (ACPA) above the normal range.
  • Your RA is at least moderately active, shown by at least 6 swollen and 6 tender joints, OR at least 3 joints with active inflammation seen on an MRI scan.

If you have Lupus (SLE):

  • You have been diagnosed with SLE and meet the standard 2019 classification criteria for SLE (confirm with trial site).
  • You have a positive ANA blood test at a level of 1:80 or higher, plus at least one other specific antibody (anti-dsDNA or anti-Smith) above the normal range.

Who may not be able to join:

  • You have significant problems with how an organ is working, or your physical exam, vital signs, or lab results are notably outside the normal range for a healthy person.
  • You have taken part in another drug or medical device trial, or used an experimental drug, within the past 30 days (or longer, depending on the drug) before starting this study.

If you have Rheumatoid Arthritis (RA):

  • You have been diagnosed with Felty's syndrome (a complication of RA involving a low white blood cell count and an enlarged spleen).

If you have Lupus (SLE):

  • You currently have, or have had within the last 6 months, lupus affecting your brain or nervous system (for example, confusion, seizures, or mood changes linked to lupus) — though lupus-related headaches may be acceptable (confirm with trial site).
  • Additional criteria not listed here may also apply (confirm with trial site).

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 27 July 2026
Phase 1: approximately ~10% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Phone: 844-663-3742

Australian sites

Nucleus Network Brisbane, Herston, Queensland
Veritus Research, Bayswater, Victoria
Linear Clinical Research, Nedlands, Western Australia

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 1
Sponsor
Capstan Therapeutics
Registry
ClinicalTrials.gov
Start date
9 April 2025
Est. completion
1 November 2027

Where this trial is recruiting

🇦🇺 Australia

3 site(s) in Australia. Confirm current status and contact details directly with the trial site.

Primary endpoints

Number of participants with changes in the safety parameters; Number of participants with clinical laboratory assessment abnormalities; Number of participants with changes in the vital signs; Number of participants with changes in the ECG; Number of participants who develop anti-drug antibodies (ADAs) and Circulating Immune Complex (CIC) formation; Part A and B: Number of participants with change from baseline in vaccine antibody titers; Changes in serum cytokine and chemokine levels that are known to be associated with CAR-T cell therapy related toxicity; Change from baseline in soluble immun...

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov