Clinical trial Recruiting at 1 site Phase 1 Interventional Ages 18 and up

HDM2005 for advanced solid tumors

Official title: A Phase Ia/Ib Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Preliminary Antitumor Activity of HDM2005 in Patients With Advanced Solid Tumors

Run by Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd. · NCT07004296 · Data updated 2026-11-12

This trial will test whether HDM2005 is safe and has anti-tumor activity in adults with metastatic solid tumors that have progressed after prior treatments.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment72 (estimated)
SponsorHangzhou Zhongmei Huadong Pharmaceutical Co., Ltd.
Industry-sponsored
Drugs / interventionsradiation, prednisone
Locations1 site (Shanghai, Shanghai Municipality)
StatusRecruiting
StartedMay 29, 2025
Main results expectedJuly 1, 2027
Study endsDecember 1, 2027
Registry record updatedJune 8, 2025
Trial IDNCT07004296 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults (≥18) with histologically confirmed metastatic solid tumors that progressed after prior appropriate treatments, ECOG 0-1, measurable disease, adequate organ function, and willingness to provide tumor tissue for ROR1 testing are the intended participants.

Probably not a fit

Patients with poor performance status (ECOG ≥2), life expectancy under three months, inadequate organ function, or who cannot provide required tumor tissue are unlikely to benefit from participation.

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

What this trial studies

This Phase 1, open-label interventional trial gives escalating doses of HDM2005 to adults with metastatic solid tumors to determine safety, tolerability, and pharmacokinetics while collecting early signs of anti-tumor activity. Participants must have measurable disease, ECOG 0-1, prior progression on appropriate therapies, adequate organ function, and provide archived or fresh tumor tissue for central ROR1 expression testing. The study monitors adverse events, lab tests, and tumor imaging at scheduled visits and adjusts dosing according to predefined safety criteria. The sponsor is Hangzhou Zhongmei Huadong Pharmaceutical and the study site is Fudan University Shanghai Cancer Center in Shanghai.

Why it matters

Potential benefit: If successful, HDM2005 could offer a new treatment option that slows tumor growth for patients whose metastatic solid tumors no longer respond to standard therapies.

How similar studies have gone: Other early-phase programs targeting ROR1 and related tumor antigens have shown acceptable safety and occasional responses, but this specific agent is novel and unproven.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Agree to follow the study treatment protocol and visit schedule, enroll voluntarily and sign a written informed consent.
2. Male or female aged ≥ 18 years at the time of signing the ICF;
3. ECOG performance status of 0-1.
4. Life expectancy of at least 3 months.
5. Specific types of advanced solid tumors that have been confirmed by histopathological examination.
6. Has metastatic disease that has progressed during or following previous treatment appropriate for the disease type.
7. All subjects are required to provide archived tissue (5 unstained sections) obtained within the previous 2 years or fresh tissue for ROR1 expression testing at the central laboratory.
8. Presence of radiographically measurable disease.
9. Subjects must have recovered (to ≤ Grade 1) from any AE associated with prior anticancer therapy.
10. Has adequate organ function.
11. Female subjects of childbearing potential should agree to use contraception methods during the study and for 6 months after the end of the study; have a negative serum pregnancy test within 7 days before study enrollment; and male subjects should agree to use contraceptive avoidance measures during the study and for 6 months after the end of the study.

Exclusion Criteria:

1. Patients with active brain metastases (defined as stable for \< 4 weeks, or symptomatic, or requiring antiepileptic drug/hormonal therapy, or meningeal metastases).
2. Subjects have another primary malignancy ,with the following exceptions: adequately treated non-melanoma skin cancer without evidence of disease recurrence and adequately treated carcinoma in situ without evidence of disease recurrence,et al.
3. History of severe bleeding disorders .
4. History of chronic pancreatitis or acute pancreatitis within 6 months.
5. History of interstitial lung disease, radiation pneumonitis requiring steroid therapy, or any evidence of clinically active interstitial lung disease.
6. Patients with uncontrolled pleural effusion, pericardial effusion or ascites requiring repeated drainage after intubation and drainage,VEGF inhibitors, platinum and other drugs injection (subjects with stable symptoms for at least one week after treatment can be enrolled).
7. Prior solid organ transplantation.
8. Has peripheral neuropathy of Grade \>1.
9. Has significant cardiovascular or cerebrovascular diseases.
10. Has an uncontrolled ongoing infection.
11. Active infectious disease, such as HIV infection, active hepatitis B, active hepatitis C (positive RNA result), active syphilis.
12. Receiving corticosteroids (prednisone equivalent more than10 mg/day).
13. Contraindication to any component of HDM2005.
14. History of drug anaphylactic shock, severe food allergy, uncontrolled asthma or COPD.
15. Female subjects who are pregnant, lactating or planning to become pregnant during the study.
16. Known history of mental illness or substance abuse that would impair the subject's ability to cooperate with study requirements.
17. Prior or current evidence of any disease, treatment, or laboratory abnormality that, in the opinion of the investigator, could affect the outcome of the study, prevent the subject from participating in the study entirely, or is not in the subjects' best interest.

Where it's running

  • Fudan University shanghai Cancer Center
    Shanghai, Shanghai Municipality, China
    Recruiting

Study contacts

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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.