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OncoMatch/Clinical Trials/NCT04118114

Phase II Study of PRL3-ZUMAB in Advanced Solid Tumors

Is NCT04118114 recruiting? Yes, currently enrolling (May 2026). This Phase 2 trial studies PRL3-zumab for gastric cancer.

Phase 2RecruitingNational Cancer Centre, SingaporeNCT04118114Data as of May 2026

Treatment: PRL3-zumabThis is a Phase II, open-label, single dose level study of PRL3-ZUMAB monotherapy in patients with advanced solid tumours that have failed standard therapy. Approximately 30 patients will be recruited with \~10 gastric cancers and \~10 hepatocellular carcinomas. Patients who have received at least 1 dose of PRL3-ZUMAB will be evaluable for toxicity and efficacy. PRL3-ZUMAB will be given IV every 2 weeks for up to 12 infusions in the absence of unmanageable toxicities or disease progression. Patients who are benefitting from the treatment may continue on PRL3-ZUMAB beyond 12 infusions with the agreement of the study drug provider. PRL3-ZUMAB at the RP2D in tumour types enriched for known PRL-3 expression for efficacy and tolerability will be evaluated. There will also be in depth molecular profiling of tissues in patients who have an objective response or prolonged disease stabilization to identify predictive/selection biomarkers as well as evaluation of the oncogenic signaling modulation and immunomodulation by PRL3-ZUMAB and its potential for future combination with other targeted therapies or immunotherapy.

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Extracted eligibility criteria

Cancer type

Gastric Cancer

Hepatocellular Carcinoma

Tumor Agnostic

Performance status

ECOG 0–2(Ambulatory, capable of self-care)

Prior therapy

Min 1 prior line

Lab requirements

Blood counts

Absolute neutrophil count ≥ 1.0 x 10^9/L. Platelet count ≥ 75 x 10^9/L. Hemoglobin ≥ 9 g/dL. Prothrombin time and activated partial thromboplastin time ≤ 1.5 x ULN.

Kidney function

Creatinine < 1.5x ULN

Liver function

Total bilirubin ≤ 1.5x ULN. AST/ALT ≤ 3 x ULN (≤ 5x ULN in the presence of liver mets). For HCC: Child Pugh score of ≤ B7.

Adequate organ and hematological function as evidenced by the following laboratory studies within 10 days of 1st treatment

Structured fields extracted by AI. May contain errors — verify against the official protocol.

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