- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT05444998
Neoadjuvant Inituomab, Pyrrolidone and Nab-paclitaxel for HER2+Breast Cancer
A Prospective, Open-label, Single-arm Phase II Study of Neoadjuvant Ertuzumab Combined With Pyrrolidone and Nab-paclitaxel in Patients With HER2-positive Early and Locally Advanced Breast Cancer
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
Studietyp
Inskrivning (Förväntat)
Fas
- Fas 2
Kontakter och platser
Studiekontakt
- Namn: Meiling huang, PhD
- Telefonnummer: 13109558202
- E-post: huangmeiling@126.com
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- female treatment-naive patients aged ≥ 18 years and ≤ 75 years;
- ECOG score 0 ~ 1;
- HER2-positive breast cancer confirmed by pathological examination, defined as an immunohistochemical (IHC) score of 3 + in > 10% of immunoreactive cells or HER2 gene amplification by in situ hybridization (ISH) results (HER2 gene signal to centromere 17 signal ratio ≥ 2.0 or HER2 gene copy number ≥ 6).
- known hormone receptor status (ER and PgR);
- The functional level of major organs must meet the following requirements (no blood transfusion, no leukocyte-elevating and platelet-elevating drugs are used 2 before screening):
1) Blood routine neutrophil (ANC) ≥ 1.5 × 109/L; platelet count (PLT) ≥ 90 × 109/L; hemoglobin (Hb) ≥ 90 g/L; 2) Blood biochemical total bilirubin (TBIL) ≤ upper limit of normal (ULN); alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 1.5 × ULN; alkaline phosphatase ≤ 2.5 × ULN; blood urea nitrogen (BUN) and creatinine (Cr) ≤ 1.5 × ULN; 3) echocardiography score (LVEF) ≥ 55%; 4) 12 ECG Fridericia-corrected QT interval (QTcF) < 470 msec; 6. For premenopausal or non-surgically sterile female patients: agree to abstain from sexual intercourse or use effective contraceptive methods during treatment and for at least 7 months after the last dose of the study treatment.
7. Voluntarily join this study, sign the informed consent form, have good compliance and are willing to cooperate with the follow-up.
Exclusion Criteria:
- stage IV (metastatic) breast cancer;
- inflammatory breast cancer;
- Previous anti-tumor therapy or radiotherapy for any malignant tumor, excluding cured cervical carcinoma in situ, basal cell carcinoma or squamous cell carcinoma and other malignant tumors;
- concurrent anti-tumor therapy in other clinical trials, including endocrine therapy, bisphosphonate therapy or immunotherapy;
- Patients who have undergone major surgical procedures unrelated to breast cancer before enrollment, or have not fully recovered from such surgical procedures;
- severe heart disease or discomfort
- inability to swallow, intestinal obstruction, or other factors affecting drug administration and absorption;
- known to have a history of allergy to the drug components of this protocol: a history of immunodeficiency, including HIV test positive, or suffering from other acquired, congenital immunodeficiency diseases, or a history of organ transplantation; 9. pregnant and lactating female patients, female patients with fertility and positive baseline pregnancy test, or patients of childbearing age who are unwilling to take effective contraceptive measures throughout the trial and within 7 months after the study;
10. suffering from serious concomitant diseases or other diseases that will interfere with the planned treatment of concomitant diseases, or any other conditions that the investigator believes that the patient is not suitable for this study
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
---|---|
Experimentell: Intuzumab + pyrrolidone + nab-paclitaxel
Pyrrolidone 400 mg, qd; nab-paclitaxel 125 mg/m2, qw, D1/8/15; inituzumab 6 mg/kg (first dose 8 mg/kg) q3w, D1; 4 cycles in total (q3w as 1 cycle). postoperative adjuvant therapy:4 cycles of epirubicin + cyclophosphamide + physician's choice of anti-HER2 targeted therapy. |
Pyrrolidone 400 mg, qd; nab-paclitaxel 125 mg/m2, qw, D1/8/15; inituzumab 6 mg/kg (first dose 8 mg/kg) q3w, D1; 4 cycles in total (q3w as 1 cycle). The patient's postoperative adjuvant therapy was 4 cycles of epirubicin + cyclophosphamide + physician's choice of anti-HER2 targeted therapy. Multiple drug interruptions for adverse events were allowed throughout. |
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
Pathological complete response rate (pCR)
Tidsram: At the end of Cycle 1 (each cycle is 14 days)
|
absence of invasive carcinoma in the breast and axillary lymph nodes, while residual ductal carcinoma in situ was accepted (ypT0orTisypN0)
|
At the end of Cycle 1 (each cycle is 14 days)
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
adverse effects
Tidsram: during the period of neadjuvant chemotherapy,an average of 4 weeks
|
Serious adverse effect occur within neoadjuvant chemotherapy
|
during the period of neadjuvant chemotherapy,an average of 4 weeks
|
Samarbetspartners och utredare
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Förväntat)
Primärt slutförande (Förväntat)
Avslutad studie (Förväntat)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- KY20222062-C-1
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
Läkemedels- och apparatinformation, studiedokument
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