ADCX-020 for the Treatment of Patients With Locally Advanced or Metastatic Cancers

Recruiting now · Phase 1

Conditions studied: Advanced Malignancy, Advanced Solid Cancers, Metastatic Solid Tumors

In brief

The purpose of this first-in-human study is to explore the safety, pharmacokinetics and effects of the study drug ADCX-020 in patients with advanced and metastatic solid tumors. ADCX-020 is an investigational anticancer therapy called antibody drug conjugate. This study is set up in multiple parts. In the first part of the study, participants receive increasing doses of ADCX-020. Then 2 or more doses will be assessed to identify the optimal dose. This optimal dose is subsequently evaluated for effect on different cancer types.

Key facts

Study ID

NCT07238075

Run by

Adcytherix SAS

People needed

290

Starts

2026-02-23

Expected to finish

2029-11-30

Last updated by the study team

2026-06-08

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Male and female participants ≥ 18 years of age
• Ph1a: Locally advanced or metastatic solid tumor relapsed or PD following local standard treatments, for which no standard treatment is available
• Ph1b: Eligible patients should have only received prior lines of systemic therapy according to SoC in the advanced/metastatic setting (not counting neoadjuvant/adjuvant treatment if completed >6 months prior to recurrence)
• Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
• Radiologically measurable disease by RECIST v1.1
• Mandatory adequate tumor tissue sample available
• Must have recovered from all clinically relevant toxicities from previous cancer therapies (to at least Grade 1, except for alopecia)

You may not qualify if…

• Known allergies/hypersensitivity/intolerance to or contraindication to exatecan, or any excipient
• Phase 1b: Prior antibody drug conjugate exposure with a topoisomerase 1 inhibitor payload
• Uncontrolled or significant cardiac disease including left ventricular ejection fraction (LVEF) <50%, myocardial infarction or uncontrolled/unstable angina
• Has clinically active central nervous system (CNS) metastases
• Has a history of lung fibrosis or non-infectious interstitial lung disease (ILD)/pneumonitis that required steroids, has current ILD/pneumonitis, or where suspected ILD/pneumonitis cannot be ruled out by imaging at screening
• Active corneal disease, or history of corneal disease within 12 months prior to enrollment
• Other unacceptable abnormalities, medications or procedures as defined by protocol

Where it is running

• Macquarie University — Sydney, New South Wales, Australia (enrolling)
• Blacktown Hospital — Sydney, New South Wales, Australia (enrolling)
• Sunshine Coast University Private Hospital — Birtinya, Queensland, Australia (enrolling)
• Tasman Oncology Research — Southport, Queensland, Australia (enrolling)
• Cancer Research SA — Adelaide, South Australia, Australia (enrolling)
• Linear Clinical Research — Nedlands, Western Australia, Australia (enrolling)
• START Barcelona — Barcelona, Barcelona, Spain (enrolling)
• START Madrid FJD — Madrid, Madrid, Spain (enrolling)
• START Madrid CIOCC — Madrid, Madrid, Spain (enrolling)

Full record on ClinicalTrials.gov

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