New antibody PRL3-Zumab tested against advanced cancers
NCT ID NCT07290088
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests an experimental drug called PRL3-zumab in 52 adults with advanced solid tumors. The drug is given by IV every two weeks. Researchers want to see if it can slow cancer growth and how safe it is. Participants must have had no more than three prior treatments and be in relatively good health.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- PRL3-zumab (an experimental antibody given by IV infusion every 2 weeks)
- What this could lead to
- If successful, this could provide a new treatment option to slow tumor growth in patients with advanced solid cancers.
- What could go wrong
- This is an early-to-mid-stage trial with only 52 participants, so results may not apply broadly. The drug may cause side effects or fail to improve outcomes.
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
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 52 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2023
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: 1. Men and women aged 18 - 75 years with solid tumors 2. Willing to provide written informed consent for the study. 3. Histopathological diagnosis and metastatic status cancer at study entry. 4. Stage 1-3 patients with no more than 3 prior lines of treatment 5. Life expectancy of more than 6 months (especially for Pancreatic cancer patients). 6. Eastern Cooperative Oncology Group (ECOG) performance status (PS) score of 0 or 1. 7. Patient should have recovered from toxicity of prior treatment regimen to Grade 1 level except for alopecia or peripheral neuropathy or fatigue as defined by Common Terminology Criteria for Adverse Events (CTCAE) version 5. 8. Women of childbearing potential (WOCBP) must have a negative serum pregnancy test at study entry and must follow highly effective contraception 9. Adequate organ and hematological function as evidenced by the following laboratory studies within 10 days of treatment: * Absolute neutrophil count ≥ 1.0 x 109/L. * Platelet count ≥ 75 x 109/L. Hemoglobin ≥ 90 g/L (9 g/dL). * Prothrombin time and activated partial thromboplastin time ≤ 1.5 x upper limit of normal (ULN) per institutional laboratory normal range. * Total bilirubin ≤ 1.5x ULN. * Aspartate aminotransferase and alanine aminotransferase ≤ 2.5 x upper limit of normal (ULN) (≤ 5 x ULN in the presence of liver metastases). * For patients with hepatocellular carcinoma (HCC) Child Pugh score of ≤ B7. * Creatinine \< 1.5x ULN. 10. Measurable disease by iRECIST. 11. No history of active hepatitis B or C infection. Exclusion Criteria: 1. Patient has known untreated or symptomatic central nervous system metastasis. 2. Female patient is pregnant, breastfeeding, or expecting to conceive children while receiving study treatment and for 150 days (for pregnancy or conception) or 30 days (for breastfeeding) after the last dose of study treatment. 3. Patient has known history of human immunodeficiency virus (HIV) infection (HIV-1 or HIV-2 antibodies). 4. Patient is receiving systemic glucocorticoids (only if higher than 10 mg or equivalent of prednisolone daily) or other immunosuppressive treatment for autoimmune disease or any other medical condition. 5. Patient has experienced a severe hypersensitivity reaction to another monoclonal antibody. 6. Patient has received treatment with any systemic anti-cancer therapies within 3 weeks prior to starting study treatment. 7. Patient has undergone radiotherapy ≤ 4 weeks or limited field radiation for palliation ≤ 2 weeks prior to starting study treatment. 8. Patient is unable to provide informed consent. 9. Patient has received a prior stem cell or bone marrow transplant. 10. Patient with abnormal cachexia. 11. Patient with distended abdomen from ascites. 12. Patient is currently participating in a treatment study or has participated in a study of an investigational agent within 4 weeks prior to the anticipated first dose of study treatment in this study.
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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.
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The places running it
4 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
Locations
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Beacon Hospital
RECRUITINGKuala Lumpur, Malaysia
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Hosp. Kuala Lumpur
RECRUITINGKuala Lumpur, Malaysia
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Hosp. Universiti Sains Malaysia (HUSM), Kelantan
RECRUITINGKota Bharu, Malaysia
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University Malaysia Medical Centre
RECRUITINGKuala Lumpur, Malaysia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a new drug shield kidneys from chemotherapy damage?
- Mining Responders' tumors for clues to a universal cancer therapy
- Proton boost radiotherapy aims to hit large tumors harder while sparing healthy tissue
- New antibody aims to preserve immune checkpoint while fighting cancer
- Engineered immune cells target two markers on Hard-to-Treat tumors