New drug ATG-031 targets Hard-to-Treat cancers in first human trial

NCT ID NCT06028373

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 Jul 16, 2026 · Last updated Jul 17, 2026 · Updated 1 time

Summary

This study tests an experimental drug called ATG-031 in people with advanced solid tumors or B-cell non-Hodgkin lymphomas that have not responded to standard treatments. The main goals are to check the drug's safety and find the best dose. Participants receive ATG-031 by infusion every three weeks.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
an experimental drug called ATG-031
What this could lead to
If successful, this could lead to a new treatment option for people with advanced solid tumors or B-cell non-Hodgkin lymphomas who have run out of standard therapies.
What could go wrong
This is an early Phase 1 trial with only 38 participants, so the drug may prove unsafe or ineffective. Side effects are unknown and could be severe.

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

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

38 people

The number who actually took part.

Started

Dec 2023

Finished

Jun 2026

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.

Key Inclusion Criteria: 1. Histological or cytologically confirmed advanced solid tumor or B-NHL which have relapsed from or been refractory to all locally available standard therapies. 2. Adequate hepatic function: 1. AST and ALT ≤ 2.5×times ULN (≤ 5 × ULN if liver metastases). 2. Total bilirubin ≤ 1.5×ULN (except Gilbert syndrome). 3. Lipase and amylase ≤ 2×ULN. 3. Adequate renal function: calculated creatinine clearance of ≥ 40 mL/min using the Cockroft- Gault formula. 4. Adequate bone marrow function without growth factors or blood transfusion within 7 days of the first dose of study treatment. 1. Absolute neutrophil count (ANC) ≥ 1.5×109/L. 2. Platelet count ≥ 100×109/L. 3. Hemoglobin ≥ 90 g/L. Key Exclusion Criteria: 1. Patients with CNS malignancies, except those who are clinically stable for ≥ 4 weeks and off corticosteroids following prior surgery, whole-brain radiation, or stereotactic radiosurgery. 2. Received any other investigational product or prior systemic anticancer therapy including chemotherapy, immunotherapy, radiotherapy, or other anticancer within 21 days prior to first dose of study 3. Grade ≥3 irAEs or irAEs that lead to discontinuation of prior immunotherapy.8. Other primary malignancies developed within 5 years prior to the first dose of the study treatment 4. Other primary malignancies developed within 5 years prior to the first dose of the study treatment 5. Have active or previous autoimmune diseases that are likely to recur or are at risk of such diseases judged by the investigator. 6. Major cardiovascular disease 7. Active hepatitis B and/or hepatitis C (HBV-DNA or HCV-RNA detectable by local laboratory, respectively). 8. Patients with history of human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS). 9. A history of allograft organ transplantation for solid tumor or allogeneic hematopoietic stem cell transplantation for B-NHL patients). 10. Patients who are pregnant or lactating.

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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.

Contacts and locations

Locations

  • Regents of the University of Colorado

    Aurora, Colorado, 80045, United States

  • University of California San Francisco (UCSF)

    San Francisco, California, 94102, United States

  • University of Texas M.D. Anderson Cancer Center

    Houston, Texas, 77030, United States

  • Yale University

    New Haven, Connecticut, 06520- 8087, United States

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