Clinical trial Recruiting at 1 site Phase 1 Interventional Ages 18 to 75

SKB445 injection for treating advanced solid tumors

Official title: A Phase 1 Clinical Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Preliminary Anti-tumor Activity of SKB445 for Injection in Patients With Advanced Solid Tumors

Run by Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. · NCT06826040 · Data updated 2026-11-12

This study is testing a new injection called SKB445 to see if it can safely help people with advanced solid tumors.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment126 (estimated)
SponsorSichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Industry-sponsored
Drugs / interventionschemotherapy, immunotherapy
Locations1 site (Jinan, Shandong)
StatusRecruiting
StartedFebruary 5, 2025
Main results expectedDecember 31, 2026
Study endsDecember 31, 2027
Registry record updatedMay 8, 2026
Trial IDNCT06826040 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18-75 with advanced solid tumors that have not responded to or are ineligible for standard therapies.

Probably not a fit

Patients who have recently received anti-tumor therapies or have certain health conditions 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 multicenter, open-label study aims to evaluate the safety, tolerability, pharmacokinetics, and anti-tumor efficacy of SKB445 in patients with advanced solid tumors. It involves a dose-escalation approach to determine the optimal dosing regimen while monitoring for adverse effects and treatment response. Participants will receive SKB445 monotherapy and will be closely monitored for their health outcomes throughout the study.

Why it matters

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

How similar studies have gone: While this approach is being explored in this specific context, similar studies have shown promise in evaluating new treatments for advanced solid tumors.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. At the time of signing the ICF: age between 18 -75 years, male or female.
2. subjects with histologically or cytologically confirmed locally advanced or metastatic solid tumors who have failed/are intolerant/ineligible to or do not have standard therapy, and have at least one measurable lesion meeting Response Evaluation Criteria in Solid Tumors (RECIST v1.1).
3. Eastern Cooperative Oncology Group (ECOG) score of 0 to 1.
4. Expected survival ≥ 3 months.
5. Subjects with adequate organ and bone marrow function confirmed by laboratory results
6. Subjects of childbearing potential (male or female) must use effective medical contraception during the study
7. Ability to understand and willingness to sign ICF, and will be able to comply with the protocol-specified visits and relevant procedures.

Exclusion Criteria:

1. Has received anti-tumor therapy, including chemotherapy, targeted therapy, tumor immunotherapy, and traditional Chinese medicinal products with anti-tumor indications, within 4 weeks prior to the first dose or within 5 half-lives of known drugs (whichever is shorter).
2. Has had major surgery within 4 weeks prior to the first dose.
3. Has known history of allergy to any component of SKB445 or SKB445.
4. Has a known previous or concurrent other malignancies within 3 years prior to first dose.
5. Presence of active central nervous system (CNS) metastases.
6. Has uncontrolled or severe cardiovascular disease.
7. Has uncontrolled systemic diseases.
8. Has human immunodeficiency virus (HIV) infection; has any active viral hepatitis.
9. Subjects with a known history of psychiatric illness or drug abuse that would preclude the subject from complying with the study.
10. Has prior autologous/allogeneic hematopoietic stem cell transplantation or solid organ transplantation.
11. Has any other conditions such as medical history, treatment and laboratory abnormalities that may confound the study results, interfere with the subject's compliance, or impair the subject's interests, as assessed by the investigator or the sponsor.

Where it's running

  • Cancer Hospital of Shandong First Medical University
    Jinan, Shandong, China
    Recruiting

Study contacts

Similar studies

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

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  • ABBV-253 in adults with advanced solid tumors

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  • MK-2010 alone or with other treatments for advanced solid tumors

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  • MK-2010 with Sac-TMT in advanced solid tumors

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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.