Clinical trial Recruiting at 5 sites Phase 1 Interventional Ages 18 and up

Testing AXT-1003 for advanced malignant tumors

Official title: An Open-label, Multicenter, Phase I Safety Study of AXT-1003 in Subjects With Advanced Malignant Tumors

Run by Axter Therapeutics (Beijing) Co., Ltd · NCT06484985 · Data updated 2026-11-12

This study is testing a new treatment called AXT-1003 to see if it is safe and effective for people with advanced cancers like non-Hodgkin lymphoma and solid tumors.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment78 (estimated)
SponsorAxter Therapeutics (Beijing) Co., Ltd
Industry-sponsored
Locations5 sites (Beijing and 4 other locations)
StatusRecruiting
StartedSeptember 4, 2024
Main results expectedMarch 2027
Study endsSeptember 2027
Registry record updatedJanuary 28, 2026
Trial IDNCT06484985 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include patients with relapsed or refractory non-Hodgkin lymphoma or advanced solid tumors who have progressed after standard therapies or have no access to them.

Probably not a fit

Patients with early-stage tumors or those who have not yet undergone standard treatment options may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase I study evaluates the safety, tolerability, and pharmacokinetics of AXT-1003 in patients with advanced malignancies, including non-Hodgkin lymphoma and advanced solid tumors. The study is multicenter and open-label, focusing on determining the maximum tolerated dose (MTD) and recommended Phase 2 dose (RP2D) while also exploring preliminary antitumor activity. Participants will receive AXT-1003 and will be monitored for safety and effectiveness.

Why it matters

Potential benefit: If successful, this study could provide a new treatment option for patients with advanced malignancies who have limited therapeutic alternatives.

How similar studies have gone: Other studies targeting similar malignancies with novel agents have shown promise, indicating potential for success with this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. For Ia dose escalation part only:

   R/R NHL: Locally histopathological diagnosis of relapsed/refractory non-Hodgkin lymphoma (R/R NHL), who have progressed or been intolerant after the available standard therapies, or have no access to the standard therapies.

   Advanced solid tumors: Locally histopathological diagnosis of locally advanced unresectable and metastatic solid tumors,The above subjects have progressed or been intolerant after the available standard therapies, or have no access to the standard therapies.

   For Ib dose expansion part only: Subjects with relapsed/refractory peripheral T-cell lymphoma (R/R PTCL)
2. Eastern Cooperative Oncology Group (ECOG) performance status scale 0 to 1.
3. Have a life expectancy of at least 3 months.
4. For Ib dose expansion part and not mandatory for Ia dose escalation part: Subjects with R/R NHL must have measurable lesions as defined by Lugano 2014 criteria. Subjects with advanced solid tumors must have measurable or evaluable lesions as defined by RECIST 1.1.
5. Adequate organ and bone marrow functions.
6. The adequate washout period for prior therapy .
7. Subjects must use a highly effective contraception method throughout the study and for 3 months after discontinuation of the study drug.
8. Signed ICF and willing to comply with all the requirements in the protocol.

Exclusion Criteria:

1. Diagnosis of precursor B-cell lymphoblastic leukemia/lymphoma, precursor T-cell lymphoblastic leukemia/lymphoma, precursor NK cell lymphoblastic leukemia/lymphoma. Diagnosis of chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL).
2. Central nervous system infiltration.
3. Uncontrolled or significant cardiovascular disease.
4. Major surgery within 4 weeks before the first dose of study drug.
5. Known or suspected hypersensitivity to AXT-1003 or any of the excipients.
6. Inability to take oral medication, or malabsorption syndrome or any other uncontrolled gastrointestinal condition (e.g., nausea, diarrhea, or vomiting) that might impair the bioavailability of AXT-1003.
7. History of other malignancies prior to enrollment; except for subjects with basal cell carcinoma of skin, squamous cell carcinoma of skin, cervical carcinoma in situ, or other carcinomas in situ who have undergone possible curative treatment and do not have disease recurrence within 5 years since starting the treatment.
8. Any prior treatment-related clinically significant toxicities that have not resolved to Grade ≤ 1 or prior treatment-related toxicities that are clinically unstable and clinically significant at time of enrollment.
9. Active infection requiring systemic treatment.
10. Infection with hepatitis B virus with positive hepatitis B surface antigen, or hepatitis C virus with detectable anti-hepatitis C circulating viral RNA.
11. Subjects known to be infected with human immunodeficiency virus and active tuberculosis.
12. Females who are pregnant or breastfeeding.

Where it's running

  • Beijing Cancer Hospital
    Beijing, China
    Recruiting
  • Hunan Cancer Hosptial
    Changsha, China
    Recruiting
  • Fujian Cancer Hospital
    Fuzhou, China
    Recruiting
  • Sun Yat-Sen University Cancer Center
    Guangzhou, China
    Recruiting
  • Fudan University Shanghai Cancer Center
    Shanghai, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.