Sacituzumab Govitecan (SG)

The goal of this clinical study is to learn more about the study drug sacituzumab govitecan (SG; Trodelvy®; GS-0132; IMMU 132), versus standard of care (SOC) in participants with previously treated extensive stage small cell lung cancer (ES-SCLC). The primary objectives of this study are to compare the effect of SG to SOC on overall survival (OS).

The goal of this clinical trial is to learn if the drug Sacituzumab govitecan (SG) reduces disease progression when used as a first-line treatment in adults with advanced triple-negative breast cancer (TNBC) who have not received prior treatments in the advanced setting. It will also look at whether the effectiveness of the drug differs between TNBC adults with homologous recombination deficiency (HRD) subtypes and those with non-HRD subtypes. The main questions this study aims to answer are: * Will patients with advanced TNBC who haven't received prior treatment in the advanced setting respond better (i.e., slowed disease progression) when given SG as a first-line treatment? * Does the overall response rate of SG differ between HRD vs non-HRD advanced TNBC patients without prior treatment in the advanced setting? Participants will: * Be given drug SG on days 1 and 8 of 21-day cycle(s) * Will continue (repeat) 21-day cycles until disease progression or voluntary withdrawal * Visit the clinic for treatments on days 1 and 8 * Have long-term follow-up every 12 weeks via phone or in-clinic

This is a Phase 1b/2, Open-label Study to Investigate the Safety and Efficacy of Invikafusp alfa (STAR0602), a Selective T Cell Receptor (TCR)-targeting, Bifunctional Antibody-fusion Molecule, in Combination with Sacituzumab Govitecan in Participants with Unresectable, Locally Advanced, or Metastatic Solid Tumors.

This is a randomized, open-label, phase Ib study to assess safety and efficacy of sacituzumab govitecan plus nivolumab or sacituzumab govitecan plus a fixed dose combination of nivolumab and relatlimab in patients with any programmed cell death-ligand 1 (PD-L1) status metastatic, triple negative bre

According to inclusion and exclusion criteria, 20 eligible subjects with triple-negative breast cancer (TNBC) scheduled to receive sacituzumab govitecan were screened. Relevant examination results within 2 weeks before enrollment, including blood and urine routine tests, blood biochemistry, electrocardiogram, serum pregnancy test (for females only), imaging examinations, vital signs, and physical examinations, were collected as baseline assessments to determine whether subjects met enrollment requirements. After enrollment, subjects underwent 89Zr-DFO-hSR7 and 18F-FDG examinations at three time points: before sacituzumab govitecan treatment, after 2 cycles of treatment, and at disease progression. (Subjects first underwent 18F-FDG examination, followed by 89Zr-DFO-hSR7 examination within 1 week.) Within 2 years (with a 1-month window) after completing baseline examinations, investigators will conduct 3-5 follow-ups (at 1 month, 6 months, 1 year, 1.5 years, and 2 years post-examination) via medical record system review or telephone interviews to collect laboratory test results, pathological findings, comprehensive diagnostic results from other imaging modalities, and compare the efficacy of TROP-2 ADC therapy with the results of 89Zr-DFO-hSR7 and 18F-FDG examinations. This is an exploratory study, initially planned to enroll 20 cases. After obtaining preliminary sample data, further analysis will be conducted to calculate the required sample size. The radiation dose of the drug is approximately 0.02-0.03 mCi/kg. The quality standards for the formulation will be established in accordance with the Chinese Pharmacopoeia (2020 Edition).