Breast CancerEarly Phase 1NCT04130750
Comparison of pCR Rate After Neadjuvant Chemotherapy Guided by Result of in Vitro Cell Culture Drug Sensitivity or Physician's Choice
A Early Phase 1 study testing treatment of drug screening in people with Breast Cancer and Neoadjuvant Chemotherapy, run by Peking University People's Hospital at 1 site in China.
Trial summary
Neoadjuvant chemotherapy is an important treatment for breast cancer patients. Patients with triple negative or Her2 enriched subtype who achieved pCR after neoadjuvant chemotherapy would have longer survival. But the overall pCR rate of breast cancer was about 20%. Read more about this study
- Who is it for?
- Ages 18 to 70 years, women only
- Conditions the study is for
- Breast Cancer, Neoadjuvant Chemotherapy, Drug Effect
- What is being tested?
- treatment of drug screening
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 200 participants
- Where
- 1 siteChina
- Study dates
- Dec 2019to Dec 2021
- Phase
- Early Phase 1
- 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 to 70 years
- Women only
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- invasive breast cancer candidate for neoadjuvant chemotherapy normal liver and renal function agreed to participate in this experiment
Who cannot join
- inflammatory breast cancer patients can not receive operation after neoadjuvant chemotherapy distant metastasis
Trial locations and contacts
1 site in 1 country.
China1 site
Peking University People'S Hospital
Beijing, Beijing Municipality, 100044
About this study
Neoadjuvant chemotherapy is an important treatment for breast cancer patients. Patients with triple negative or Her2 enriched subtype who achieved pCR after neoadjuvant chemotherapy would have longer survival. But the overall pCR rate of breast cancer was about 20%. So, different methods have tried to improve pCR rate.Drug sensitivity screening in vitro for different chemotherapy drugs was a promising method for improving pCR rate. But there was no method could select effective drugs accurately for breast cancer patients until now. This study will explore whether drug screening by culturing breast cancer cells in vitro from breast cancer tissue could improve pCR rate compared with traditional neoadjuvant chemotherapy. Breast cancer patients who were candidates for neoadjuvant chemotherapy will be allocated two group. One group will receive neoadjuvant cheotherapy according physician's choices. Another group will receive neoadjuvant chemotherapy according results of drug sensitivity results by in vitro cell culture. pCR rate will be compared between two groups to explore whether drug sensitivity screening could improve pCR rate.
Read the detailed description
Neoadjuvant chemotherapy for breast cancer could make unresectable breast cancer be resectable and improve breast conservation rate. Patients with triple negative or Her2 enriched subtype who achieved pCR after neoadjuvant chemotherapy would have better survival. But the overall pCR rate of breast cancer was about 20%. And patients with luminal like subtype were less reactive for neoadjuvant chemotherapy. Improving pCR rate maybe could achieve better survival. So, different methods have tried to improve pCR rate.Drug sensitivity screening in vitro for different chemotherapy drugs was a promising method for improving pCR rate. But there was no method could select effective drugs accurately until now. This study will explore whether drug screening by culturing breast cancer cells in vitro from breast cancer tissue could improve pCR rate compared with neoadjuvant chemotherapy depend on physician's choice. 200 breast cancer patients who were candidates for neoadjuvant chemotherapy will be allocated to two group. One group with 100 patients will receive neoadjuvant cheotherapy according physician's choices. Another group with 100 patients will receive neoadjuvant chemotherapy according results of drug sensitivity results by in vitro cell culture. pCR rate will be compared between two groups to explore whether drug sensitivity screening could improve pCR rate.
- Conditions
- Breast Cancer, Neoadjuvant Chemotherapy, Drug Effect
- Being tested
- treatment of drug screening
- Medical subject headings
- Breast Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
treatment of drug screeningCombination product
Patients in experimental group will receive a drug screening in vitro to select sensitive chemotherapy drug. And neoadjuvant chemotherapy will be performed according the results of drug screening.
| Study group | Role | What they receive |
|---|---|---|
| treatment of physician's choice | Active comparator | Patients in this arm will receive neoadjuvant chemotherapy according physician's choice. Receives: Combination Product: treatment of drug screening |
| treatment of drug screening | Experimental | Patients in this arm will receive neoadjuvant chemotherapy according results of drug screening vitro. Receives: Combination Product: treatment of drug screening |
What is being measured
The primary outcome is the main question the study is designed to answer.
pCR rate of neoadjuvant chemotherapy
compare which group would have higher pCR rate
Measured: through study completion, an average of 2 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted17 Oct 2019
- Study startDec 2019 (estimated)
- Primary completionDec 2021 (estimated)
- Study completionDec 2021 (estimated)
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 Peking University People's HospitalThe 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
- Interventional
- Phase
- Early Phase 1
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 200 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Peking University People's Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04130750
- Sponsor's protocol ID
- PKUPH10B001
- Status last verified
- Oct 2019
- First submitted
- 13 Oct 2019
- Last updated
- 17 Oct 2019
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 17 Oct 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Comparison of pCR Rate After Neadjuvant Chemotherapy Guided by Result of in Vitro Cell Culture Drug Sensitivity or Physician's Choice
- ClinicalTrials.gov ID
- NCT04130750
- Acronym / sponsor ID
- PKUPH10B001
- Conditions
- Breast Cancer, Neoadjuvant Chemotherapy, Drug Effect
- Phase
- Early Phase 1
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 200 participants (estimated)
- Lead sponsor
- Peking University People's HospitalUniversity, hospital or other
- Study start
- Dec 2019 (estimated)
- Primary completion
- Dec 2021 (estimated)
- Study completion
- Dec 2021 (estimated)
- First posted
- 17 Oct 2019 (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.
Neoadjuvant chemotherapy is an important treatment for breast cancer patients. Patients with triple negative or Her2 enriched subtype who achieved pCR after neoadjuvant chemotherapy would have longer survival. But the overall pCR rate of breast cancer was about 20%. So, different methods have tried to improve pCR rate.Drug sensitivity screening in vitro for different chemotherapy drugs was a promising method for improving pCR rate. But there was no method could select effective drugs accurately for breast cancer patients until now. This study will explore whether drug screening by culturing breast cancer cells in vitro from breast cancer tissue could improve pCR rate compared with traditional neoadjuvant chemotherapy. Breast cancer patients who were candidates for neoadjuvant chemotherapy will be allocated two group. One group will receive neoadjuvant cheotherapy according physician's choices. Another group will receive neoadjuvant chemotherapy according results of drug sensitivity results by in vitro cell culture. pCR rate will be compared between two groups to explore whether drug sensitivity screening could improve pCR rate.
Detailed description
Neoadjuvant chemotherapy for breast cancer could make unresectable breast cancer be resectable and improve breast conservation rate. Patients with triple negative or Her2 enriched subtype who achieved pCR after neoadjuvant chemotherapy would have better survival. But the overall pCR rate of breast cancer was about 20%. And patients with luminal like subtype were less reactive for neoadjuvant chemotherapy. Improving pCR rate maybe could achieve better survival. So, different methods have tried to improve pCR rate.Drug sensitivity screening in vitro for different chemotherapy drugs was a promising method for improving pCR rate. But there was no method could select effective drugs accurately until now. This study will explore whether drug screening by culturing breast cancer cells in vitro from breast cancer tissue could improve pCR rate compared with neoadjuvant chemotherapy depend on physician's choice. 200 breast cancer patients who were candidates for neoadjuvant chemotherapy will be allocated to two group. One group with 100 patients will receive neoadjuvant cheotherapy according physician's choices. Another group with 100 patients will receive neoadjuvant chemotherapy according results of drug sensitivity results by in vitro cell culture. pCR rate will be compared between two groups to explore whether drug sensitivity screening could improve pCR rate.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| treatment of physician's choice | Active comparator | Combination Product: treatment of drug screeningPatients in this arm will receive neoadjuvant chemotherapy according physician's choice. |
| treatment of drug screening | Experimental | Combination Product: treatment of drug screeningPatients in this arm will receive neoadjuvant chemotherapy according results of drug screening vitro. |
Who may qualify
- Ages
- 18 to 70 years
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- invasive breast cancer candidate for neoadjuvant chemotherapy normal liver and renal function agreed to participate in this experiment
Key exclusion criteria (1 listed)
- inflammatory breast cancer patients can not receive operation after neoadjuvant chemotherapy distant metastasis
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| treatment of drug screeningPatients in experimental group will receive a drug screening in vitro to select sensitive chemotherapy drug. And neoadjuvant chemotherapy will be performed according the results of drug screening. | Combination product | treatment of drug screening, treatment of physician's choice |
Primary outcome
pCR rate of neoadjuvant chemotherapy
Time frame: through study completion, an average of 2 years
compare which group would have higher pCR rate
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 17 Oct 2019.
- Individual participant dataSharing planned: No
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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.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Early Phase 1 study testing treatment of drug screening in people with Breast Cancer and Neoadjuvant Chemotherapy, run by Peking University People's Hospital 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 1 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: status not confirmed, as of the sponsor's last update on 17 Oct 2019. 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.
What does this phase mean?
Early Phase 1 (sometimes called Phase 0) studies give a very small amount of a treatment to a few people, mainly to see how the body handles it.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Results are not available in the source record.
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?
pCR rate of neoadjuvant chemotherapy (time frame: through study completion, an average of 2 years). 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 17 Oct 2019.