Breast CancerNCT05392985
Detection and Analysis of MBC With Heterogeneous ER Expression
An observational study of Breast Cancer, run by Fudan University at 1 site in China.
Trial summary
To investigate the treatment pattern and efficacy of MBC patients with ER heterogeneity using a novel convenient way of 18F-fluoroestradiol positron emission tomography/computed tomography (18F-FES PET/CT). Read more about this study
- Who is it for?
- Ages 18 years and older, women only
- Conditions the study is for
- Breast Cancer
- How many people
- 51 participants
- Where
- 1 siteChina
- Study dates
- 15 Jan 2022to 15 Dec 2022
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- Women only
- No healthy volunteers
- Adult, Older adult
Study population: Patients diagnosed with breast cancer (according to ICD-10) with confirmed metastasis, regardless of being de novo diagnosed or progressed from a non-metastatic stage.
Who may be able to join
- Patients received 18F-FES PET/CT in Fudan University Shanghai Cancer Center from 2017-2021.
- Patients had both FES positive (FES+) and negative (FES-) lesions in FES exam.
- Patients received further treatment.
Who cannot join
- Incomplete medical records.
Trial locations and contacts
1 site in 1 country.
China1 site
Fudan University Shanghai Cancer Center
Shanghai, Shanghai Municipality, 200032
About this study
Official title: Chemotherapy Versus Endocrine Therapy in Metastatic Breast Cancer Patients With Heterogeneous Estrogen Receptor Expression
To investigate the treatment pattern and efficacy of MBC patients with ER heterogeneity using a novel convenient way of 18F-fluoroestradiol positron emission tomography/computed tomography (18F-FES PET/CT).
- Conditions
- Breast Cancer
- Medical subject headings
- Breast Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| FES+- | MBC patients with both FES positive(+) and negative(-) lesions. |
What is being measured
The primary outcome is the main question the study is designed to answer.
PFS
Progression free survival
Measured: 6 weeks
Secondary outcomes (1)
Adverse events
Number of participants with treatment-related adverse events as assessed by CTCAE v 5.0
Measured: 6 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted26 May 2022
- Study start15 Jan 2022
- Primary completion15 Dec 2022
- Study completion15 Dec 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Breast CancerStudies of the same condition, open and under way.
- More trials run by Fudan UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Retrospective
- Enrolment
- 51 participants (actual)
Sponsor and investigators
- Lead sponsor
- Fudan University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Biyun Wang, MD, Fudan University
- Investigators
- Biyun Wang, Principal investigator, Fudan University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05392985
- Sponsor's protocol ID
- YOUNGBC-20
- Status last verified
- Feb 2024
- First submitted
- 23 May 2022
- Last updated
- 26 Feb 2024
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 26 Feb 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Chemotherapy Versus Endocrine Therapy in Metastatic Breast Cancer Patients With Heterogeneous Estrogen Receptor Expression
- ClinicalTrials.gov ID
- NCT05392985
- Acronym / sponsor ID
- YOUNGBC-20
- Conditions
- Breast Cancer
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 51 participants (actual)
- Lead sponsor
- Fudan UniversityUniversity, hospital or other
- Study start
- 15 Jan 2022 (actual)
- Primary completion
- 15 Dec 2022 (actual)
- Study completion
- 15 Dec 2022 (actual)
- First posted
- 26 May 2022 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
To investigate the treatment pattern and efficacy of MBC patients with ER heterogeneity using a novel convenient way of 18F-fluoroestradiol positron emission tomography/computed tomography (18F-FES PET/CT).
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| FES+- | – | –MBC patients with both FES positive(+) and negative(-) lesions. |
Who may qualify
- Ages
- 18 years and older
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients diagnosed with breast cancer (according to ICD-10) with confirmed metastasis, regardless of being de novo diagnosed or progressed from a non-metastatic stage.
Key inclusion criteria (3 listed)
- Patients received 18F-FES PET/CT in Fudan University Shanghai Cancer Center from 2017-2021.
- Patients had both FES positive (FES+) and negative (FES-) lesions in FES exam.
- Patients received further treatment.
Key exclusion criteria (1 listed)
- Incomplete medical records.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
PFS
Time frame: 6 weeks
Progression free survival
1 secondary outcome
Adverse events
Time frame: 6 weeks
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 26 Feb 2024.
- Individual participant dataSharing planned: Undecided
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Biyun Wang principal investigator
Fudan University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Breast Cancer, run by Fudan University at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 26 Feb 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
PFS (time frame: 6 weeks). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Feb 2024.