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OncoMatch/Clinical Trials/NCT06957431

Zanzalintinib Combined With Eribulin in Advanced Liposarcoma and Leiomyosarcoma

Is NCT06957431 recruiting? Yes, currently enrolling (May 2026). This Phase 1 trial studies multiple treatments including Zanzalintinib and Eribulin for advanced leiomyosarcoma.

Phase 1RecruitingWashington University School of MedicineNCT06957431Data as of May 2026

Treatment: Zanzalintinib · EribulinThe investigators hypothesize that the combination of eribulin and zanzalintinib will be tolerable and lead to improved progression-free survival (PFS) as compared to eribulin alone based on historical data.

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Extracted eligibility criteria

Cancer type

Sarcoma

Performance status

ECOG 0–1(Restricted strenuous activity)

Prior therapy

Max 4 prior lines
Min 1 prior line

Cannot have received: zanzalintinib (zanzalintinib)

Prior treatment with zanzalintinib

Cannot have received: small molecule kinase inhibitor

Receipt of any type of small molecule kinase inhibitor (including investigational kinase inhibitor) within 2 weeks before first dose of study treatment

Cannot have received: cytotoxic, biologic, or other systemic anticancer therapy

Receipt of any type of cytotoxic, biologic, or other systemic anticancer therapy (including investigational) within 4 weeks before first dose of study treatment

Cannot have received: radiation therapy for bone metastasis

Radiation therapy for bone metastasis within 2 weeks before first dose of study treatment

Cannot have received: other radiation therapy

any other radiation therapy within 4 weeks before first dose of study treatment

Cannot have received: systemic treatment with radionuclides

Systemic treatment with radionuclides within 6 weeks before first dose of study treatment

Cannot have received: investigational agents

Currently receiving any other investigational agents

Lab requirements

Blood counts

Absolute neutrophil count ≥ 1.5 K/cumm without granulocyte colony-stimulating factor support within 2 weeks of collection; Platelets ≥ 100 K/cumm without transfusion within 2 weeks of collection; Hemoglobin ≥ 9.0 g/dL without transfusion within 2 weeks of collection

Kidney function

Serum creatine ≤ 1.5 x IULN or calculated creatinine clearance ≥ 40 mL/min by Cockcroft-Gault; UPCR ≤ 1 mg/mg (≤ 113.2 mg/mmol) creatinine

Liver function

Total bilirubin ≤ 1.5 x IULN (for subjects with Gilbert's disease, ≤ 3.0 x IULN); AST(SGOT)/ALT(SGPT)/alkaline phosphatase (ALP) ≤ 3.0 x IULN (for subjects with documented bone metastasis, ALP ≤ 5.0 x IULN); Serum albumin ≥ 2.8 g/dL

Cardiac function

INR ≤ 1.5 x ULN and aPTT ≤ 1.2 x ULN; for subjects on Factor Xa inhibitors, this criterion does not apply. Corrected QT interval calculated by the Fridericia formula (QTcF) ≤ 480 ms within 14 days per ECG before first dose of study treatment

Adequate bone marrow and organ function within 14 days before first dose of study treatment as defined below: Absolute neutrophil count ≥ 1.5 K/cumm without granulocyte colony-stimulating factor support within 2 weeks of collection; Platelets ≥ 100 K/cumm without transfusion within 2 weeks of collection; Hemoglobin ≥ 9.0 g/dL without transfusion within 2 weeks of collection; INR ≤ 1.5 x ULN and aPTT ≤ 1.2 x ULN; for subjects on Factor Xa inhibitors, this criterion does not apply. Total bilirubin ≤ 1.5 x IULN (for subjects with Gilbert's disease, ≤ 3.0 x IULN); AST(SGOT)/ALT(SGPT)/alkaline phosphatase (ALP) ≤ 3.0 x IULN (for subjects with documented bone metastasis, ALP ≤ 5.0 x IULN); Serum albumin ≥ 2.8 g/dL; Serum creatine ≤ 1.5 x IULN or calculated creatinine clearance ≥ 40 mL/min by Cockcroft-Gault; UPCR ≤ 1 mg/mg (≤ 113.2 mg/mmol) creatinine; Corrected QT interval calculated by the Fridericia formula (QTcF) ≤ 480 ms within 14 days per ECG before first dose of study treatment

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

US trial sites

  • Washington University School of Medicine · St Louis, Missouri

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