Real-world study examines breast cancer drug's effectiveness outside clinical trials
NCT ID NCT06784921
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will review medical records of 200 patients in China with HER2-negative metastatic breast cancer who received sacituzumab govitecan. Researchers want to see how long the drug keeps cancer from growing and how well patients tolerate it. The goal is to understand real-world outcomes beyond controlled clinical trials.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- sacituzumab govitecan
- What this could lead to
- If successful, this study could confirm that sacituzumab govitecan is effective and safe for HER2-negative metastatic breast cancer patients in real-world settings.
- What could go wrong
- This is a retrospective study, so it looks at past data and cannot prove cause and effect. Results may not apply to all patients or settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Feb 2025
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patient had a diagnosis of metastatic breast cancer, received at least two cycles of sacituzumab govitecan.
- Ages
-
18 to 75 years
- Sex
-
Female participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Local recurrent or metastatic breast cancer suitable for chemotherapy, confirmed histologically. HER2-negative breast cancer(according to 2018 ASCO/CAP HER2 test guideline). 18-75 years old. ECOG PS 0~2. life expectancy is not less than 12 weeks. at least one measurable lesion according to RECIST 1.1. received at least two cycles of SG. Signed informed Exclusion Criteria: Patients who did not receive sacituzumab govitecan treatment for two or more cycles Other malignant tumors, excluding cured cervical carcinoma in situ, skin basal cell carcinoma or skin squamous cell carcinoma, have been diagnosed in the past five years. Female patients during pregnancy and lactation, fertile women with positive baseline pregnancy tests or women of childbearing age who are unwilling to take effective contraceptive measures throughout the trial History of neurological or psychiatric disorders Researchers believe that patients are not suitable for any other situation in this study.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Breast cancer, metastatic are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
-
Zhejiang Cancer Hospital
RECRUITINGHangzhou, Zhejiang, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Triple drug combo aims to slow HR+/HER2- advanced breast cancer
- Can a new drug combo outsmart breast cancer that resists current therapy?
- Can a new chemo schedule extend life with fewer side effects?
- Can a drug cocktail cure metastatic breast cancer? a trial aims to find out
- Head-to-Head: which chemo works better for HER2-Negative breast cancer?
- PET scan could reveal which breast cancer patients will respond to targeted therapy