Investigating a new treatment for advanced solid tumors

A Phase 1, First-in-human, Multicentre, Open-label, Dose Escalation Study of [225Ac]-FPI-2068 in Adult Patients With Advanced Solid Tumours

Phase 1 Interventional AstraZeneca · NCT06147037

This study is testing a new treatment for adults with advanced solid tumors to see if it is safe and how much of it should be used.

Quick facts

PhasePhase 1
Study typeInterventional
Enrollment70 (estimated)
Ages18 Years to 130 Years
SexAll
SponsorAstraZeneca Industry-sponsored
Drugs / interventionsRadiation
Locations15 sites (Irvine, California and 14 other locations)
Trial IDNCT06147037 on ClinicalTrials.gov

What this trial studies

This Phase 1 clinical study aims to evaluate the safety and tolerability of a novel treatment, [225Ac]-FPI-2068, in adult patients with advanced solid tumors, including metastatic colorectal carcinoma, head and neck squamous cell carcinoma, non-small cell lung cancer, and pancreatic ductal adenocarcinoma. The study is divided into two parts: the first part focuses on optimizing the dose of FPI-2053, while the second part involves dose escalation of [225Ac]-FPI-2068 based on the findings from the first part. The study will assess various factors including dosimetry, biodistribution, and pharmacokinetics to determine the recommended phase 2 dose (RP2D).

Who should consider this trial

Good fit: Ideal candidates include adults with histologically confirmed metastatic or recurrent solid tumors that have progressed despite prior treatments.

Not a fit: Patients with known CNS metastatic disease that is not treated and stable, or those who have received systemic radiopharmaceuticals previously, may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced solid tumors who have limited treatment alternatives.

How similar studies have performed: While this approach is novel, similar studies involving targeted radiopharmaceuticals have shown promise in treating advanced cancers.

Eligibility criteria

Show full inclusion / exclusion criteria
Key Inclusion Criteria:

Histologically and/or cytologically confirmed solid tumor that is metastatic, locally advanced, recurrent or inoperable.

Disease that has progressed despite prior treatment, and for which additional effective standard therapy is not available or is contraindicated, not tolerable, or the participant refuses standard therapy.

Measurable disease as defined by RECIST Version 1.1

ECOG Performance status of 0 or 1

Adequate organ function

Key Exclusion Criteria:

Previous treatment with any systemic radiopharmaceutical

Prior anti-cancer therapy unless adequate washout and recovery from toxicities

Contraindications to or inability to perform the imaging procedures required in this study

Radiation therapy (RT) within 28 days prior to the first dose of \[111In\]-FPI-2107

Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures (≥ once per month)

Patients with known CNS metastatic disease unless treated and stable

Where this trial is running

Irvine, California and 14 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Advanced Solid TumorMetastatic Colorectal CarcinomaHead and Neck Squamous Cell CarcinomaNon-small Cell Lung CancerPancreatic Ductal AdenocarcinomaGastric CancerRenal Cell CarcinomaFPI-2068
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.