A plain language summary of the TROPiCS-02 study in patients with breast cancer (HR-positive/HER2-negative)

WHAT IS THIS SUMMARY ABOUT?: Sacituzumab govitecan (brand name: TRODELVY®) is a new treatment for certain types of advanced or metastatic breast cancer. One common type of breast cancer has at least 1 of 2 hormone receptors (HR positive) and does not have human epidermal growth factor 2 (HER2 negative). The HR and HER2 receptors are known to influence how severe a case of breast cancer is. Certain treatments will only work if a specific receptor is present on breast cancer cells. HR-positive/HER2-negative advanced or metastatic breast cancer can be treated with sacituzumab govitecan. This is a summary of the results of the TROPiCS-02 study. This study compared sacituzumab govitecan with standard chemotherapy in participants with HR-positive/HER2-negative advanced or metastatic breast cancer.

WHAT WERE THE RESULTS?: The study showed that participants treated with sacituzumab govitecan lived significantly longer without their cancer getting worse than participants treated with chemotherapy. Participants also survived significantly longer and their tumors became significantly smaller in more participants treated with sacituzumab govitecan than with chemotherapy. In general, participants treated with sacituzumab govitecan were more likely to have side effects and had more severe side effects. These side effects included low levels of a type of white blood cell known as neutrophils and diarrhea. Oncologists (doctors that treat cancer) know of these side effects as they are common among people being treated for cancer. Doctors can control these side effects by following standard treatment guidelines and the package insert for sacituzumab govitecan. Participants treated with sacituzumab govitecan maintained their sense of well-being and ability to do daily activities (quality of life) longer than participants treated with chemotherapy. It also took longer for fatigue and other symptoms of cancer to worsen in participants treated with sacituzumab govitecan compared with chemotherapy.

WHAT DO THE RESULTS MEAN?: Sacituzumab govitecan is more effective than standard chemotherapies for people who have already received multiple treatments for HR-positive/ HER2-negative advanced breast cancer. The side effects from sacituzumab govitecan could generally be managed well by doctors. Although there were more side effects with sacituzumab govitecan than with chemotherapy, they were generally mild to moderate.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:20

Enthalten in:

Future oncology (London, England) - 20(2024), 11 vom: 26. März, Seite 635-651

Sprache:

Englisch

Beteiligte Personen:

Rugo, Hope S [VerfasserIn]
Bardia, Aditya [VerfasserIn]
Marmé, Frederik [VerfasserIn]
Cortés, Javier [VerfasserIn]
Schmid, Peter [VerfasserIn]
Spears, Patricia A [VerfasserIn]
Tolaney, Sara M [VerfasserIn]

Links:

Volltext

Themen:

Antibody-drug conjugate
Antigens, Neoplasm
Breast
Breast cancer
Camptothecin
Case Reports
HER2-negative
HR-positive
Immunoconjugates
Journal Article
Lay summary
Plain language summary
Review
Sacituzumab govitecan
Trop-2
XT3Z54Z28A

Anmerkungen:

Date Completed 26.03.2024

Date Revised 26.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.2217/fon-2023-0845

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM367604825