Sacituzumab Tirumotecan for locally advanced or metastatic thymic carcinoma
Official title: A Phase II Clinical Study of Sacituzumab Tirumotecan in Participants With Locally Advanced or Metastatic Thymic Carcinoma With Treatment Failure After Platinum-Based Therapy
Run by Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. · NCT07324629 · Data updated 2026-11-12
This trial tests whether Sac-TMT can help people with thymic carcinoma after one prior platinum-based therapy.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 30 (estimated) |
| Sponsor | Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. Industry-sponsored |
| Drugs / interventions | chemotherapy |
| Locations | 1 site (Shanghai) |
| Status | Recruiting |
| Started | March 13, 2026 |
| Main results expected | April 2028 |
| Study ends | October 2028 |
| Registry record updated | August 12, 2026 |
| Trial ID | NCT07324629 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 18–75 with locally advanced or metastatic thymic carcinoma that progressed after at least one platinum-based chemotherapy and who have measurable disease.
✕Probably not a fit
Patients with tumors that do not respond to Sac-TMT or who experience intolerable toxicity may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This phase 2 interventional study will evaluate the effectiveness and safety of Sacituzumab tirumotecan in adults with locally advanced or metastatic thymic carcinoma who have progressed after platinum chemotherapy. Participants receive Sac-TMT every two weeks, with tumor assessments every six weeks to monitor response. The study aims to determine how well the drug works against thymic tumors and what adverse events may occur. Eligibility requires adequate organ function, measurable disease, and good overall health status, with exclusions for certain thymic tumors and brain/spine metastases. Lead sponsor is Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd., with Shanghai Chest Hospital as the site in Shanghai, China.
Why it matters
Potential benefit: If successful, participants may experience tumor shrinkage or disease stabilization and improved symptoms.
How similar studies have gone: Earlier trials in other tumor types have shown activity with similar antibody-drug conjugates, but this exact thymic carcinoma study is exploratory.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Males or females aged ≥ 18 to ≤ 75 years at the time of signing the Informed Consent Form; * Participants with histologically or cytologically confirmed thymic carcinoma, and locally advanced or metastatic thymic carcinoma who are not suitable for curative intent therapy; * Participants with advanced thymic carcinoma who have progressed after at least one prior platinum-based chemotherapy; * Able to provide a tumor tissue sample at the time of or after the diagnosis of locally advanced or metastatic tumor; * At least one measurable target lesion that has not received radiotherapy according to RECIST v1.1; * ECOG performance status score of 0 or 1; * Expected survival ≥ 12 weeks; * Adequate organ and bone marrow function. Exclusion Criteria: * Participants with histologically or cytologically confirmed thymoma or thymic neuroendocrine tumor; * Participants with known metastases to meninges, brainstem metastases, spinal cord metastases and/or compression, active or untreated brain metastases; * Participants with other malignant tumors within 3 years prior to the first dose; * Presence of any of conditions or risk factors related to cardiovascular and cerebrovascular diseases; * Uncontrolled systemic disease as judged by the investigator; * History of interstitial lung disease/noninfectious pneumonitis requiring steroid therapy; * Clinically severe pulmonary impairment due to lung disorder; * Presence of active hepatitis B or hepatitis C; * Known active tuberculosis; * Known hypersensitivity to the study drug or any of its components.
Where it's running
-
Shanghai Chest Hospital
Shanghai, China Recruiting
Study contacts
- Study coordinator: Yan Qing
- Email: qingyan@kelun.com
- Phone: 028-67255495
Similar studies
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.