New hope for tough blood cancers: ARD103 trial opens

NCT ID NCT06680752

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a new drug called ARD103 in adults whose acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) has come back or not responded to standard treatments. The main goals are to check safety and find the best dose, while also seeing if the drug can shrink or control the cancer. About 49 participants will receive the drug at multiple hospitals.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 1/2

Runs two stages together: safety and dose first, then whether the treatment works.

Participants

About 49 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2025

Expected to finish

Dec 2028

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Documented diagnosis of AML with either refractory or relapsed disease or diagnosis of MDS and ≥ 5% BM blasts * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 * Adequate hematologic status: * Absolute lymphocyte count (ALC) \> 100/mm3 * Adequate renal, hepatic, cardiac and pulmonary function: * ALT and AST \< 3.0 × the ULN * Creatinine clearance ≥ 45.0 mL/min as estimated by Cockcroft-Gault and independent dialysis * Total bilirubin ≤ 2.0 mg/dL * Pregnancy testing: females of childbearing potential must have a negative serum or urine pregnancy test * Contraception: males and females of childbearing potential must agree to use an effective method of contraception * Participant is capable of giving signed informed consent Exclusion Criteria: * Participants with acute promyelocytic leukemia * Presence of active and clinically relevant central nervous system (CNS) disorder * Autoimmune disease requiring immunosuppressive treatment * Participants with known hepatic bridging cirrhosis * Currently active infection with hepatitis B or C * Previous treatment with investigational gene or cell therapy (including CAR therapy) * Any active acute GvHD or systemic treatment of more than 10 mg prednisone daily (or equivalent) * Previous chemotherapy including biologic/targeted therapy or immunological agents directed to the pathology within 14 days prior to screening and all along the study duration

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

    3 sites. The list below names each one and where it is.

  3. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  4. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • MD Anderson Cancer Center

    RECRUITING

    Houston, Texas, 77030, United States

  • Novant Health Cancer Institute

    RECRUITING

    Charlotte, North Carolina, 28204, United States

  • Novant Health Cancer Institute

    RECRUITING

    Winston-Salem, North Carolina, 27201, United States

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