Study of 177Lu-LNC1004 Injection in FAP-positive Radioiodine-refractory Differentiated Thy
177Lu-LNC1004 Injection, a radiopharmaceutical targeting FAP, has demonstrated preliminary antitumor effect in advanced FAP-positive solid tumor patients. The primary purpose of this study is to evaluate the efficacy of 177Lu-LNC1004 Injection in patients with FAP-positive RAIR-DTC who have failed first-line TKIs treat
| Condition(s) | Radioiodine Refractory Differentiated Thyroid Cancer |
|---|---|
| Status | Recruiting |
| Phase | EARLY_Phase 1 |
| Study type | Interventional |
| Summary | 177Lu-LNC1004 Injection, a radiopharmaceutical targeting FAP, has demonstrated preliminary antitumor effect in advanced FAP-positive solid tumor patients. The primary purpose of this study is to evaluate the efficacy of 177Lu-LNC1004 Injection in patients with FAP-positive RAIR-DTC who have failed first-line TKIs treatment or refuse standard treatment. All subjects will receive 80 mCi (± 10%) 177Lu-LNC1004 Injection intravenously every 6 weeks for 2 cycles. |
| Who can participate | Inclusion Criteria: 1. Subject must have the ability to understand and sign an approved informed consent form (ICF). 2. Aged 18 years or older, regardless of sex. 3. Histologically or cytologically confirmed RAIR-DTC subject who has failed TKIs treatment or refuse standard therapy. 4. Eastern Cooperative Oncology Group (ECOG) performance status score of 0-2. 5. At least one measurable lesion as defined by Response Criteria in Solid Tumors (RECIST) version 1.1. 6. Life expectancy of at least 6 months. 7. FAP-positive lesion confirmed by FAPI PET/CT scan. 8. Adequate organ function as defined by： * Bone marrow function: hemoglobin ≥ 100 g/L, neutrophil count ≥ 1.5 × 109/L, platelet count ≥ 100 × 109/L; * Liver function: albumin ≥ 3.0 g/dL; total bilirubin ≤ 1.5 × ULN; ALT and AST \< 3 × ULN |
| Ages | 18 Years to 85 Years |
| Sex | All |
| Lead sponsor | Peking Union Medical College Hospital |
| Locations | Beijing, China |
| Start date | 2025-03-24 |
| NCT ID | NCT06898437 |
| Official listing | https://clinicaltrials.gov/study/NCT06898437 |