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Breast NeoplasmPhase 2NCT05862610

The Study of Trilaciclib Combined With Chemotherapy On The Neoadjuvant Therapy of TNBC

A Phase 2 study testing Trilaciclib plus chemotherapy and Chemotherapy in people with Breast Neoplasm, run by Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University.

Not yet recruiting

Opening soon. The study is approved but enrolment has not started yet. Sites may already take enquiries.

Sites and contacts
Official record
Search all trials

Trial summary

To evaluate the efficacy and safety of trilaciclib combined with standard treatment project as a neoadjuvant treatment for triple negative breast cancer Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Breast Neoplasm
What is being tested?
Trilaciclib plus chemotherapy and Chemotherapy
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
150 participants
Where
No sites listed yet
Study dates
30 Jul 2023to 30 Jun 2027
Phase
Phase 2
Are there results?
Not yet: the study is under way

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
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Newly treated patients aged ≥ 18 years;
  • ECOG score 0-1;
  • Breast cancer meets the following standards:
  • Histologically confirmed invasive breast cancer
  • Tumor staging: cT2-4, cNany, cM0 or cT1, cN1-3, cM0;
  • Hormone (estrogen and progesterone) receptor negative tumors confirmed by histological or cytological records (defined as nuclear staining rate<1% based on immunohistochemistry [IHC] evaluation) and Her-2 negative, non overexpressing tumors (based on IHC [0 or 1+] or in situ hybridization [ratio<2.0] or average Her-2 gene copy number<4 signals/nucleus);
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  • Within the first two weeks of the screening period, no G-CSF, TPO, IL-11, ESA, iron, platelet transfusion, or blood transfusion have been used.
  • The functional level of the main organs must meet the following requirements:
  • Blood routine: Neutrophils (ANC)≥1.5×109/L, platelet count (PLT)≥90×109/L, hemoglobin (Hb)≥90g/L
  • Blood biochemistry: alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤2.5×ULN, serum creatinine (Cr)≤1.5×ULN, bilirubin<1.5 ULN;
  • For female patients who have not undergone menopause or surgical sterilization: During the treatment period and at least 7 months after the last dose in the study treatment, consent to abstinence or use effective contraceptive methods.
  • Volunteer join this study, sign an informed consent form, have good compliance, and are willing to cooperate with follow-up.

Who cannot join

  • Previously received anti-tumor treatment for any malignant tumor;
  • Subjects who are unable to accept or tolerate preoperative chemotherapy due to various reasons;
  • The patient has undergone major surgical procedures unrelated to breast cancer within 4 weeks before enrollment, or has not fully recovered from such surgical procedures;
  • Serious heart disease or discomfort, including but not limited to the following diseases:
  • A confirmed history of heart failure or systolic dysfunction (LVEF<50%);
  • High risk uncontrolled arrhythmias, such as atrial tachycardia, resting heart rate>100bpm, significant ventricular arrhythmias (such as ventricular tachycardia) or higher-level atrioventricular block (such as Mobitz II second degree atrioventricular block or third degree atrioventricular block);
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  • Angina pectoris requiring treatment with anti angina drugs;
  • Heart valve disease with clinical significance;
  • ECG shows transmural myocardial infarction;
  • Poor control of hypertension (systolic blood pressure>180mmHg and/or diastolic blood pressure>100mmHg)
  • Those with a known history of allergies to the drug components of this protocol;
  • Breastfeeding female patients, those with fertility and positive baseline pregnancy test results, or those of childbearing age who are unwilling to take effective contraceptive measures during the entire trial period and within 7 months after the last study medication;
  • Any other circumstances in which the researcher believes that the patient is not suitable to participate in this study.

Trial locations and contacts

No sites are listed yet. Contact the study team or a site near you to ask about taking part.

Qiang Liu, Doc contact

020-81332199

victorlq@hotmail.com

Yudong Li, Doc contact

020-81332199

nihao_0105@163.com

About this study

Official title: A Prospective, Randomized, Controlled Phase II Clinical Study of Trilaciclib Combined With Standard Treatment Project As a Neoadjuvant Treatment For Triple Negative Breast Cancer

To evaluate the efficacy and safety of trilaciclib combined with standard treatment project as a neoadjuvant treatment for triple negative breast cancer

Read the detailed description

Trilaciclib indication: Trilaciclib, a CDK4/6 inhibitor, was used before chemotherapy to reduce the incidence of bone marrow suppression and approved by the FDA for small cell lung cancer patients in 2021.

Conditions
Breast Neoplasm
Being tested
Trilaciclib plus chemotherapy, Chemotherapy
Keywords
Trilaciclib/TNBC/Neoadjuvant
Medical subject headings
Breast Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Trilaciclib plus chemotherapyDrug

    Also called Trilaciclib+AC-T

    Trilaciclib: 240mg/m2 IV d1,within 4h before chemotherapy epirubicin: 100mg/m2 IV d1,Q2W/Q3W (decided by researchers),4 cycles cyclophosphamide:600mg/m2 IV d1,Q2W/Q3W (decided by researchers),4 cycles albumin-bound paclitaxel:100mg/m2 IV d1,8,15,Q3W,4cycles

  • ChemotherapyDrug

    Also called AC-T

    epirubicin: 100mg/m2 IV d1,Q2W/Q3W (decided by researchers),4 cycles cyclophosphamide:600mg/m2 IV d1,Q2W/Q3W (decided by researchers),4 cycles albumin-bound paclitaxel:100mg/m2 IV d1,8,15,Q3W,4cycles

Study groups in NCT05862610
Study groupRoleWhat they receive
Trilaciclib plus chemotherapy (Trilaciclib+AC-T)ExperimentalTrilaciclib: 240mg/m2 IV d1,within 4h before chemotherapy epirubicin: 100mg/m2 IV d1,Q2W/Q3W (decided by researchers),4 cycles cyclophosphamide:600mg/m2 IV d1,Q2W/Q3W (decided by researchers),4 cycles albumin-bound paclitaxel:100mg/m2 IV d1,8,15,Q3W,4cycles
Receives: Drug: Trilaciclib plus chemotherapy
Chemotherapy (AC-T)Experimentalepirubicin: 100mg/m2 IV d1,Q2W/Q3W (decided by researchers),4 cycles cyclophosphamide:600mg/m2 IV d1,Q2W/Q3W (decided by researchers),4 cycles albumin-bound paclitaxel:100mg/m2 IV d1,8,15,Q3W,4cycles
Receives: Drug: Chemotherapy

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. The incidence of CIN

    The incidence of ≥3 grade neutropenia

    Measured: From date of randomization until the date of surgery, assessed up to 6 months

Secondary outcomes (7)
  1. The incidence of CIT

    The incidence of ≥3 grade thrombopenia

    Measured: From date of randomization until the date of surgery, assessed up to 6 months

  2. The incidence of CIA

    The incidence of ≥3 grade anemia

    Measured: From date of randomization until the date of surgery, assessed up to 6 months

  3. pCR rate

    Rate of pCR using the definition of ypT0/Tis ypN0 as assessed by the local pathologist.

    Measured: From date of randomization until the date of surgery, assessed up to 6 months.

  4. ORR

    Objective Response Rate

    Measured: From date of randomization until the date of PD (up to 24 months)

  5. OS

    Overall survival

    Measured: From date of randomization until the date of death(up to 24 months)

  6. DFS

    Disease-free survival

    Measured: From date of randomization until the date of toxicity or PD (up to 24 months)

  7. Adverse event

    Number of participants with adverse events as a measure of safety and tolerability

    Measured: Frame:From date of randomization until the date of toxicity or PD (up to 24 months)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted17 May 2023
  2. Study start30 Jul 2023 (estimated)
  3. Primary completion30 Dec 2026 (estimated)
  4. Study completion30 Jun 2027 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
150 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05862610
Sponsor's protocol ID
SMA-BC-001
Status last verified
Jul 2023
First submitted
8 May 2023
Last updated
24 Jul 2023
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Weiss JM, Csoszi T, Maglakelidze M, Hoyer RJ, Beck JT, Domine Gomez M, Lowczak A, Aljumaily R, Rocha Lima CM, Boccia RV, Hanna W, Nikolinakos P, Chiu VK, Owonikoko TK, Schuster SR, Hussein MA, Richards DA, Sawrycki P, Bulat I, Hamm JT, Hart LL, Adler S, Antal JM, Lai AY, Sorrentino JA, Yang Z, Malik RK, Morris SR, Roberts PJ, Dragnev KH; G1T28-02 Study Group. Myelopreservation with the CDK4/6 inhibitor trilaciclib in patients with small-cell lung cancer receiving first-line chemotherapy: a phase Ib/randomized phase II trial. Ann Oncol. 2019 Oct 1;30(10):1613-1621. doi: 10.1093/annonc/mdz278.

    PubMed 31504118
  • Daniel D, Kuchava V, Bondarenko I, Ivashchuk O, Reddy S, Jaal J, Kudaba I, Hart L, Matitashvili A, Pritchett Y, Morris SR, Sorrentino JA, Antal JM, Goldschmidt J. Trilaciclib prior to chemotherapy and atezolizumab in patients with newly diagnosed extensive-stage small cell lung cancer: A multicentre, randomised, double-blind, placebo-controlled Phase II trial. Int J Cancer. 2021 May 15;148(10):2557-2570. doi: 10.1002/ijc.33453. Epub 2021 Jan 12.

    PubMed 33348420
  • Hart LL, Ferrarotto R, Andric ZG, Beck JT, Subramanian J, Radosavljevic DZ, Zaric B, Hanna WT, Aljumaily R, Owonikoko TK, Verhoeven D, Xiao J, Morris SR, Antal JM, Hussein MA. Myelopreservation with Trilaciclib in Patients Receiving Topotecan for Small Cell Lung Cancer: Results from a Randomized, Double-Blind, Placebo-Controlled Phase II Study. Adv Ther. 2021 Jan;38(1):350-365. doi: 10.1007/s12325-020-01538-0. Epub 2020 Oct 29.

    PubMed 33123968
  • Weiss J, Goldschmidt J, Andric Z, Dragnev KH, Gwaltney C, Skaltsa K, Pritchett Y, Antal JM, Morris SR, Daniel D. Effects of Trilaciclib on Chemotherapy-Induced Myelosuppression and Patient-Reported Outcomes in Patients with Extensive-Stage Small Cell Lung Cancer: Pooled Results from Three Phase II Randomized, Double-Blind, Placebo-Controlled Studies. Clin Lung Cancer. 2021 Sep;22(5):449-460. doi: 10.1016/j.cllc.2021.03.010. Epub 2021 Mar 26.

    PubMed 33895103
  • Lai AY, Sorrentino JA, Dragnev KH, Weiss JM, Owonikoko TK, Rytlewski JA, Hood J, Yang Z, Malik RK, Strum JC, Roberts PJ. CDK4/6 inhibition enhances antitumor efficacy of chemotherapy and immune checkpoint inhibitor combinations in preclinical models and enhances T-cell activation in patients with SCLC receiving chemotherapy. J Immunother Cancer. 2020 Oct;8(2):e000847. doi: 10.1136/jitc-2020-000847.

    PubMed 33004541

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Trilaciclib plus chemotherapy and Chemotherapy in people with Breast Neoplasm, run by Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University.

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 12 inclusion and 13 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: opening soon, as of the sponsor's last update on 24 Jul 2023. Status can change between updates, so confirm with the study contact before making plans.

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?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Qiang Liu, Doc (020-81332199, victorlq@hotmail.com), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

The incidence of CIN (time frame: From date of randomization until the date of surgery, assessed up to 6 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT05862610, which also lists 5 linked publications.

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 24 Jul 2023.

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