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New treatment option for Advanced Thyroid Carcinoma
Official title Sacituzumab Tirumotecan Combined With Immunotherapy in Advanced Thyroid Cancer
ClinicalTrials.gov ID: NCT07068542
What this study is testing
What is Sacituzumab Tirumotecan (SKB264) plus Tislelizumab?
Sacituzumab Tirumotecan (SKB264) plus Tislelizumab is an investigational medicine, given as an infusion into a vein, being studied as a potential treatment for advanced thyroid carcinoma.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- This is a multicenter, open-label, multi-cohort Phase II exploratory study designed to evaluate the efficacy and safety of sacituzumab tirumotecan with or without tislelizumab in patients with unresectable, locally advanced, or metastatic anaplastic thyroid carcinoma (ATC), poorly differentiated thyroid carcinoma (PDTC), or radioactive iodine-refractory differentiated thyroid cancer (RAIR-DTC). Patients with ATC will receive sacituzumab tirumotecan in combination with tislelizumab.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older
You may be able to join if
- Participants must meet all of the following criteria: 1\. Age ≥ 18 years at the time of informed consent. 2. Histologically confirmed unresectable...
- Anaplastic thyroid carcinoma (ATC), or
- Poorly differentiated thyroid carcinoma (PDTC), or
- Radioactive iodine-refractory differentiated thyroid carcinoma (RAIR-DTC), including papillary thyroid carcinoma or follicular thyroid carcinoma and...
- No BRAF V600E mutation, RET fusion, NTRK fusion, or ALK fusion;
You likely can't join if
- Participants meeting any of the following criteria will be excluded:
- Prior therapy targeting TROP2.
- Prior treatment with any topoisomerase I inhibitor antibody-drug conjugate.
- Prior immune checkpoint agonists (e.g., ICOS, CD40, CD137, GITR, OX40) or immune cell therapy.
- Another malignancy within 3 years prior to first dose, except adequately treated localized cancers (e.g., basal cell carcinoma, squamous cell...
- Uncontrolled or symptomatic central nervous system metastases.
See the full eligibility criteria
- Participants must meet all of the following criteria: 1\. Age ≥ 18 years at the time of informed consent. 2. Histologically confirmed unresectable, locally advanced, or metastatic:
- Anaplastic thyroid carcinoma (ATC), or
- Poorly differentiated thyroid carcinoma (PDTC), or
- Radioactive iodine-refractory differentiated thyroid carcinoma (RAIR-DTC), including papillary thyroid carcinoma or follicular thyroid carcinoma and variants. 3\. For ATC or PDTC:
- No BRAF V600E mutation, RET fusion, NTRK fusion, or ALK fusion;
- Or harboring such alterations but have failed prior standard first-line targeted therapy. 4\. For RAIR-DTC: Disease must be refractory to radioactive iodine (RAI), defined as at least one of the following:
- No RAI uptake in measurable lesions;
- Radiographic progression within 12 months after RAI therapy;
- Cumulative RAI dose \>600 mCi (or iodine-equivalent);
- Fluorodeoxyglucose (FDG)-avid measurable disease;
- Failure of prior multi-target tyrosine kinase inhibitor (TKI) therapy. 5. At least one measurable lesion per RECIST version 1.1. 6. ECOG performance status 0-2. 7. Life expectancy ≥ 12 weeks. 8. Adequate hematologic...
- Absolute neutrophil count ≥ 1.2 × 10⁹/L
- Platelet count ≥ 100 × 10⁹/L
- Hemoglobin ≥ 90 g/L 9. Adequate hepatic function:
- AST and ALT ≤ 2.5 × upper limit of normal (ULN)
- ≤ 5 × ULN if liver metastases present
- Total bilirubin ≤ 1.5 × ULN 10. Adequate renal function:
- Creatinine clearance ≥ 60 mL/min (Cockcroft-Gault formula)
- No active autoimmune disease requiring systemic therapy.
- No concurrent active malignancy requiring treatment.
- Willing and able to provide written informed consent.
- Participants meeting any of the following criteria will be excluded:
- Prior therapy targeting TROP2.
- Prior treatment with any topoisomerase I inhibitor antibody-drug conjugate.
- Prior immune checkpoint agonists (e.g., ICOS, CD40, CD137, GITR, OX40) or immune cell therapy.
- Another malignancy within 3 years prior to first dose, except adequately treated localized cancers (e.g., basal cell carcinoma, squamous cell carcinoma of the skin, carcinoma in situ of the cervix).
- Uncontrolled or symptomatic central nervous system metastases.
- Patients with treated and stable CNS disease for ≥4 weeks and off corticosteroids for ≥2 weeks may be eligible.
- Significant uncontrolled comorbidities including, but not limited to:
- Uncontrolled hypertension
- Severe diabetes mellitus
- Active infection
- History of interstitial lung disease (ILD) or non-infectious pneumonitis requiring steroids, or current suspected ILD.
- Unresolved toxicities from prior anti-cancer therapy greater than Grade 1 (CTCAE v5.0), except alopecia or other clinically insignificant toxicities.
- Active autoimmune disease requiring systemic treatment within the past 2 years (excluding hormone replacement therapy such as levothyroxine or physiologic corticosteroids).
- Systemic corticosteroid use \>10 mg/day prednisone equivalent within 10 days prior to first dose (except inhaled, topical, or physiologic replacement doses).
- Known HIV infection or AIDS. Active syphilis infection.
- History of allogeneic organ transplantation or hematopoietic stem cell transplantation.
- Known severe hypersensitivity to study drugs or components.
- Chemotherapy, radiotherapy, immunotherapy, biologic therapy, TKI, or systemic immune stimulation within protocol-defined washout period prior to first dose.
- Pregnant or breastfeeding women.
- Severe ocular disorders that may interfere with corneal healing (e.g., severe dry eye syndrome, severe meibomian gland disease).
The study team makes the final eligibility decision.
Where it's taking place
- Hangzhou, Zhejiang, China
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Hangzhou, Zhejiang, China. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.