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A Single-Arm, Phase II Study to Evaluate the Efficacy and Safety of Sacituzumab Tirumotecan in Second-Line and Subsequent Treatments for Advanced Thymic Epithelial Tumors

NCT07343453 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 38

Last updated 2026-01-15

No results posted yet for this study

Summary

This is a single-arm, phase II study to evaluate the efficacy and safety of Sacituzumab Tirumotecan, a TROP2-directed antibody-drug conjugate, in patients with advanced thymic epithelial tumors who have received second-line or later therapy.

Conditions

  • Thymic Epithelial Tumors
  • Advanced Stage
  • Second-line Therapy

Interventions

DRUG

Sacituzumab tirumotecan

Sacituzumab Tirumotecan is an antibody-drug conjugate (ADC) composed of a humanized anti-TROP2 monoclonal antibody of the IgG1 class covalently linked to the cytotoxic payload KL610023, a topoisomerase I inhibitor. Its mechanism of action involves: (1) specific binding of the antibody to Trop-2 on the tumor cell membrane, followed by internalization; (2) lysosomal degradation leading to the release of SN-38, which induces DNA double-strand breaks; and (3) a bystander effect that kills adjacent Trop-2-negative cells.

Sponsors & Collaborators

  • Sun Yat-sen University

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-12-22
Primary Completion
2027-12-22
Completion
2029-12-22

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Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07343453 on ClinicalTrials.gov