CompletedPhase 2

Clinical Evaluation of 177Lu-DOTA-EB-FAPI in Patients With Various Solid Tumors

China28 participantsStarted 2022-02-22

Plain-language summary

Increased fibroblast activation protein expression is positively correlated with the aggressiveness of cancer. Radiolabeled fibroblast activation protein inhibitor therapy, also known as radioligand therapy has become a novel treatment for patients with refractory cancer and disease progression after multiple-lines treatment. However, a major problem in the therapeutic use of 177Lu-DOTA-FAPI has been its short half-life and fast rate of clearance. This study was designed to investigate the efficacy and safety of 177Lu-DOTA-EB-FAPI in patients with various solid tumors who had failed standard therapies.

Who can participate

Age range

18 Years – 90 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Ability to understand and willingness to sign a written informed consent document. * Age 18 and older. * Confirmed unresectable or metastatic refractory cancer with measurable disease per RECIST (version 1.1) (i.e. at least 1 lesion \> 1 cm or lymph node \> 1.5 cm in short axis). * Progressive disease after multiple-lines treatment. * Completion of entry into 68Ga-FAPI-46 study and completion of scan. The tumor lesions showing increased radiotracer uptake on 68Ga-FAPI-46 PET/CT (defined as a maximum standardized uptake value ≥10 in more than 50% of metastatic lesions). * Able to remain motionless for up to 30-60 minutes per scan. Exclusion Criteria: * Serum creatinine level \>150 μmol/L. * Hemoglobin level \<8.0 g/dL; white-cell count \< 2.0×109/L; platelet count \< 50×109/L; total bilirubin level \>3 times the upper limit of the normal range and serum albumin level \<2.0 g/dL. * Participants with Class 3 or 4 NYHA Congestive Heart Failure. * Participants with severe allergy, or hypersensitivity to radiographic contrast material. * Participants with claustrophobia. * Pregnant or lactating women.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Radiological response (according to RECIST criteria)

Timeframe: 6 weeks, 12 weeks, 18 weeks, or up to 6 months

Trial details

NCT IDNCT05963386

SponsorThe First Affiliated Hospital of Xiamen University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-09-15

View on ClinicalTrials.gov More Refractory Solid Tumor trials