- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT00379015
Epirubicin and Cyclophosphamide Followed By Docetaxel and Trastuzumab in Treating Women With HER2-Positive Stage III or Stage IV Breast Cancer
Neoadjuvant Epirubicin/Cyclophosphamide Followed by Docetaxel Combined With Trastuzumab for the Patients With HER-Positive Advanced Breast Cancer
RATIONALE: Drugs used in chemotherapy, such as epirubicin, cyclophosphamide, and docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as trastuzumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Giving chemotherapy and a monoclonal antibody before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.
PURPOSE: This phase II trial is studying how well giving epirubicin and cyclophosphamide followed by docetaxel and trastuzumab works in treating women with HER2-positive stage IIIB, stage IIIC, or stage IV primary breast cancer.
Přehled studie
Postavení
Podmínky
Detailní popis
OBJECTIVES:
Primary
- Determine the pathological complete response in women with HER2-positive stage IIIB-IV breast cancer treated with neoadjuvant epirubicin hydrochloride and cyclophosphamide followed by docetaxel and trastuzumab (Herceptin®).
Secondary
- Determine the clinical response in patients treated with this regimen.
- Determine the recurrence-free survival of patients treated with this regimen.
- Determine the overall survival of patients treated with this regimen.
OUTLINE: This is a multicenter study.
Patients receive epirubicin hydrochloride and cyclophosphamide in weeks 1-3. Treatment with epirubicin hydrochloride and cyclophosphamide repeats every 3 weeks for 4 courses. Patients then receive docetaxel in week 13 and trastuzumab (Herceptin®) in weeks 13-15. Treatment with docetaxel and trastuzumab repeats every 3 weeks for 4 courses.
Patients then undergo appropriate surgery. After surgery, patients with hormone receptor-positive disease receive trastuzumab once weekly and either tamoxifen with or without a luteinizing hormone-releasing hormone agonist or an aromatase inhibitor. Treatment continues for 40 weeks.
PROJECTED ACCRUAL: A total of 40 patients will be accrued for this study.
Typ studie
Zápis (Aktuální)
Fáze
- Fáze 2
Kontakty a umístění
Studijní místa
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-
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Niigata, Japonsko, 951-8566
- Niigata Cancer Center Hospital
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Tokyo, Japonsko, 160-8582
- Keio University Hospital
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Tokyo, Japonsko, 173-8605
- Teikyo University School of Medicine
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Ehime
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Matsuyama-shi, Ehime, Japonsko, 791-0288
- Shikoku Cancer Center
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Fukuoka
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Fukuoka-shi, Fukuoka, Japonsko, 811-1395
- National Kyushu Cancer Center
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-
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
DISEASE CHARACTERISTICS:
Diagnosis of primary breast cancer
- Stage IIIB, IIIC, or IV disease
- No inflammatory disease
- HER2 over-expressing tumor as assessed by immunohistochemistry and/or fluorescent in situ hybridization
- Hormone receptor status known
PATIENT CHARACTERISTICS:
- Female
- Menopausal status not specified
- Performance status 0-1
- WBC ≤ 10,000/mm³
- Absolute neutrophil count ≥ 2,000/mm³
- Platelet count ≥ 100,000/mm³
- Hemoglobin ≥ 9.5 g/dL
- SGOT/SGPT ≤ 60 IU/L
- Bilirubin ≤ 1.5 mg/dL
- Creatinine ≤ 1.5 mg/dL
- LVEF ≥ 55%
- No signs of pneumonitis
PRIOR CONCURRENT THERAPY:
- No prior surgery except for biopsy
- No prior or concurrent chemotherapy and/or hormonal therapy
- No prior or concurrent biological therapy
- No prior or concurrent radiotherapy except postoperative radiotherapy
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: N/A
- Intervenční model: Přiřazení jedné skupiny
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Experimentální: HER2 over-expressing primary breast cancer group
Patients receive epirubicin hydrochloride and cyclophosphamide in week 1-3. Treatment with epirubicin hydrochloride and cyclophosphamide repeats every 3 weeks for 4 courses. Patients then receive docetaxel in week 13 and trastuzumab (Herceptin®) in weeks 13-15. Treatment with docetaxel and trastuzumab repeats every 3 weeks for 4 courses. Patients then undergo appropriate surgery. After surgery, patients with hormone receptor-positive disease receive trastuzumab once weekly and either tamoxifen with or without a luteinizing hormone-releasing hormone agonist or an aromatase inhibitor. Treatment continues for 40 weeks. |
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Pathological complete response
Časové okno: Whitin the first 7-28 days after the last administration of neoadjuvant therapy of trastuzumab
|
Pathological complete response is assessed in surgical resected specimens of primary tumor from patients who underwent a primary radical surgery in this study.
|
Whitin the first 7-28 days after the last administration of neoadjuvant therapy of trastuzumab
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Clinical response
Časové okno: From 7 days after the last adoministration of neosdjuvant therapy of Trastuzumab until surgery.
|
Clinical response is assessed as overall response in target lesion of primary tumor from 7 days after the last administration of neoadjuvant therapy of Trastuzumab until surgery.
|
From 7 days after the last adoministration of neosdjuvant therapy of Trastuzumab until surgery.
|
|
Pathological response of axillary lymph nodes
Časové okno: Whitin the first 7-28 days after the last administration of neoadjuvant therapy of trastuzumab.
|
Pathological response of axillary lymph nodes is assessed in surgical specimens of primary tumor from patients who underwent a primary radical surgery in this study.
|
Whitin the first 7-28 days after the last administration of neoadjuvant therapy of trastuzumab.
|
|
Recurrence-free survival
Časové okno: 8 years
|
Recurrence-free survival is defined as time from date of enrollment until date of recurrence or death from any cause, whichever comes first.
|
8 years
|
|
Overall survival
Časové okno: 8 years
|
Overall survival is defined as time from date of enrollment until date of death from any cause.
|
8 years
|
|
Adverse event
Časové okno: 70 months
|
Types and severities of adverse events from date of starting protocol treatment until 30 days after date of finishing the treatment are evaluated according to Japanese version of the National Cancer Institute Common Terminology Criteria for Adverse Events version 3.0 (CTCAE v3.0) by Translational Research Informatics Center.
|
70 months
|
Spolupracovníci a vyšetřovatelé
Vyšetřovatelé
- Studijní židle: Tadashi Ikeda, MD, Teikyo University
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Primární dokončení (Aktuální)
Dokončení studie (Aktuální)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
- Kožní choroby
- Novotvary
- Novotvary podle místa
- Nemoci prsu
- Novotvary prsu
- Fyziologické účinky léků
- Molekulární mechanismy farmakologického působení
- Inhibitory enzymů
- Antirevmatika
- Antineoplastická činidla
- Imunosupresivní látky
- Imunologické faktory
- Tubulinové modulátory
- Antimitotické látky
- Modulátory mitózy
- Antineoplastická činidla, Alkylační
- Alkylační činidla
- Myeloablativní agonisté
- Inhibitory topoizomerázy II
- Inhibitory topoizomerázy
- Antineoplastická činidla, Imunologická
- Antibiotika, antineoplastika
- Docetaxel
- Cyklofosfamid
- Trastuzumab
- Epirubicin
Další identifikační čísla studie
- CDR0000496448
- TUSM-BRI-BC04-01
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