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OncoMatch/Clinical Trials/NCT04969835

A Study Evaluating the Safety, Pharmacokinetics and Early Efficacy of AVA6000 in Solid Tumours

Is NCT04969835 recruiting? Yes, currently enrolling (May 2026). This Phase 1 trial studies AVA6000 for salivary gland tumor.

Phase 1RecruitingAvacta Life Sciences LtdNCT04969835Data as of May 2026

Treatment: AVA6000This is a first-in-human (FIH), Phase 1 open-label, multicentre dose escalation study investigating AVA6000 monotherapy administered intravenously in patients with locally advanced (unresectable) or metastatic solid tumours that are likely to be FAP positive. The study consists of an initial Phase 1a dose escalation portion and a subsequent Phase 1b dose expansion portion upon completion of the dose escalation portion.

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Extracted eligibility criteria

Cancer type

Urothelial Carcinoma

Ovarian Cancer

Breast Carcinoma

Sarcoma

Biomarker criteria

Required: FAP positive

tumours reported to be FAP positive with histological or cytological confirmation

Required: BRCA1 wild-type

Patients must be BRCA wild-type

Required: BRCA2 wild-type

Patients must be BRCA wild-type

Disease stage

Required: Stage LOCALLY ADVANCED (UNRESECTABLE), IV

Grade: high grade (soft tissue sarcoma)

locally advanced (unresectable) and/or metastatic

Performance status

ECOG 0–1(Restricted strenuous activity)

Prior therapy

Must have received: standard of care

relapsed or progressed on SoC treatment or are intolerant or nonamenable to SoC treatment

Cannot have received: trastuzumab (trastuzumab)

Has received trastuzumab within 7 months of the planned Cycle 1 Day 1 AVA6000 infusion

Cannot have received: anthracycline (doxorubicin)

Has received a prior total cumulative anthracycline dose of ≥ 350 mg/m2 doxorubicin (or equivalent anthracycline dose)

Lab requirements

Blood counts

ANC ≥1.5 × 10^9/L; Hgb ≥9.0 g/dL; platelets ≥75,000/µL; INR/aPTT ≤1.5x ULN

Kidney function

creatinine clearance ≥50 mL/min by Cockcroft-Gault or normal plasmatic creatinine despite CrCl <50 mL/min

Liver function

Total bilirubin below ULN (except Gilbert's Syndrome <3x ULN); AST/ALT ≤2.5x ULN (≤5x ULN with liver mets); ALP <5x ULN with liver/bone mets or <2x ULN without mets

Cardiac function

LVEF ≥55% or institutional lower limit; no NYHA >II CHF; no serious arrhythmia requiring treatment (except atrial fibrillation, paroxysmal supraventricular tachycardia); no MI within 6 months; no uncontrolled cardiovascular disease; no high-sensitivity troponin above normal at baseline

Has adequate haematological function ... Has adequate liver function ... Has adequate renal function ... LVEF <55% or the low limit of institutional normal limit (whichever is lower) by echocardiogram (ECHO), serious cardiac arrhythmia requiring treatment ... history of myocardial infarction within 6 months prior to Cycle 1 Day 1, or history of uncontrolled cardiovascular disease or high-sensitivity troponin above normal at baseline (T or I)

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

US trial sites

  • Memorial Sloan Kettering Cancer Center · New York, New York
  • University of Texas MD Anderson Cancer Center · Houston, Texas
  • Fred Hutchinson Cancer Center · Seattle, Washington

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