An Open Label Phase II Trial of BIBW 2992 in Patients With HER2-negative Metastatic Breast Cancer
An Open Label Phase II Trial to Assess the Efficacy and Safety of a Once Daily Oral Dose of 50 mg BIBW 2992 in Two Cohorts of Patients With HER2-negative Metastatic Breast Cancer After Failure of no More Than Two Chemotherapy Regimen
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Typ studie
Typ studie
Zápis (Aktuální)
Zápis
Fáze
Fáze
- Fáze 2
Kontakty a umístění
Studijní místa
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Brussel, Belgie
- 1200.10.3208 Boehringer Ingelheim Investigational Site
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Bruxelles, Belgie
- 1200.10.3201 Boehringer Ingelheim Investigational Site
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Charleroi, Belgie
- 1200.10.3203 Boehringer Ingelheim Investigational Site
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Gent, Belgie
- 1200.10.3205 Boehringer Ingelheim Investigational Site
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Leuven, Belgie
- 1200.10.3204 Boehringer Ingelheim Investigational Site
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Wilrijk, Belgie
- 1200.10.3206 Boehringer Ingelheim Investigational Site
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Berlin, Německo
- 1200.10.49005 Boehringer Ingelheim Investigational Site
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Düsseldorf, Německo
- 1200.10.49007 Boehringer Ingelheim Investigational Site
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Erlangen, Německo
- 1200.10.49008 Boehringer Ingelheim Investigational Site
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Essen, Německo
- 1200.10.49010 Boehringer Ingelheim Investigational Site
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Kiel, Německo
- 1200.10.49003 Boehringer Ingelheim Investigational Site
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Mainz, Německo
- 1200.10.49004 Boehringer Ingelheim Investigational Site
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München, Německo
- 1200.10.49001 Boehringer Ingelheim Investigational Site
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Wiesbaden, Německo
- 1200.10.49006 Boehringer Ingelheim Investigational Site
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Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion criteria:
Inclusion Criteria:
- Female patients age 18 years or older
- Histologically proven breast cancer after failure or relapse of no more than three lines of chemotherapy including adjuvant, irrespective of prior hormone therapy metastatic disease (stage IV);
- HER2-negative patients (HER2 1+ or negative, or HER2 2+ and FISH negative)
- At least one measurable tumour lesion (RECIST);
- Availability of tumour samples
- Written informed consent that is consistent with ICH-GCP guidelines and local law
- Eastern Cooperative Oncology Group (ECOG, R01-0787) performance score 0 - 2.
Exclusion criteria:
Exclusion Criteria:
- Active infectious disease
- Gastrointestinal disorders that may interfere with the absorption of the study drug or chronic diarrhoea
- Serious illness, concomitant non-oncological disease or mental problems considered by the investigator to be incompatible with the protocol
- Active/symptomatic brain metastases
- Cardiac left ventricular function with resting ejection fraction < 50% (below upper limit of normal)
- ANC less than 1500/mm3 platelet count less than 100 000/mm3
- Bilirubin greater than 1.5 mg /dl (>26 and#61549 mol /L, SI unit equivalent)
- AST and ALT greater than 2.5 times the upper limit of normal or greater 5 times the upper limit of normal in case of known liver metastases
- Serum creatinine greater than 1.5 mg/dl (>132 and#61549 mol/L, SI unit equivalent)
- Patients who are sexually active and unwilling to use a medically acceptable method of contraception
- Pregnancy or breast-feeding
- Concomitant treatment with other investigational drugs or other anti-cancer-therapy during this study and/or during the past two/four weeks, prior to the first treatment with the trial drug. Concurrent treatment with biphosphonates is allowed
- Previous treatment with trastuzumab, EGFR-, or EGFR/HER2-inhibitors patients unable to comply with the protocol
- Active alcohol or drug abuse
- Other malignancy within the past 5 years
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Diagnostický
- Přidělení: Nerandomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
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Experimentální: BIBW 2992
high dose once daily
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high dose once daily
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
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Objective Response (OR)
Časové okno: Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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OR is defined as complete response (CR) and partial response (PR) and was assessed according to the Response Evaluation Criteria in Solid Tumours version 1.0 (RECIST).
OR was primary endpoint only for Cohort B.
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Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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Clinical Benefit (CB)
Časové okno: Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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CB was defined as CR, PR or stable disease (SD) for a minimum of 4 months (modified CB) and was assessed according to RECIST 1.0 criteria.
CB was primary endpoint only for Cohort A.
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Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Clinical Benefit (CB)
Časové okno: Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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CB was defined as CR, PR or stable disease (SD) for a minimum of 4 months (modified CB) and was assessed according to RECIST 1.0 criteria.
CB was secondary endpoint only for Cohort B as it was primary endpoint for Cohort A.
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Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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Time to OR
Časové okno: Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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The time to OR was the duration from the first treatment to the time when the measurement criteria for CR and/or PR were met according to RECIST 1.0 criteria.
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Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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Duration of OR
Časové okno: Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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Duration of OR was measured from the time the criteria for CR or PR (whichever was documented first) were first met until the first date that progressive disease or death was objectively documented.
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Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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Progression-free Survival (PFS)
Časové okno: Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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PFS was defined as the time from the first treatment to the occurrence of tumour progression or death, whichever came first.
It was assessed according to RECIST 1.0 criteria as well as by the investigators assessment.
Median time results from unstratified Kaplan-Meier estimates.
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Tumour assessments were performed at screening, week 8, week 16, week 24, and every 8 weeks thereafter.
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Overall Survival (OS)
Časové okno: From randomisation to end of follow-up.
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OS is defined as time from randomisation to death.
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From randomisation to end of follow-up.
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Significant Change in Cardiac Left Ventricular Ejection Fraction (LVEF)
Časové okno: Baseline and last assessment
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LVEF as measured by echocardiography or Multiple Gated Acquisition (MUGA) scan.
MUGA scan is an useful noninvasive tool for assessing the function of the heart.
Significant change in LVEF values was defined as >=20 percent decrease from baseline or to below lower limit of normal, which was defined as 50 percent.
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Baseline and last assessment
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Best Change From Baseline in ECOG Performance Status
Časové okno: baseline till end of treatment
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Best change from baseline in ECOG (Eastern Cooperative Oncology Group) performance status.
ECOG is measured as score between 0 (fully active) and 5 (dead).
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baseline till end of treatment
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Pre-dose Concentration of Afatinib in Plasma at Steady State on Day 29 (Cpre,ss,29)
Časové okno: day 29
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Cpre,ss,29 represents the pre-dose concentration of afatinib in plasma at steady state on day 29.
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day 29
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Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Publikace a užitečné odkazy
Užitečné odkazy
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Začátek studia
Primární dokončení (Aktuální)
Primární dokončení
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- 1200.10
- 2006-002018-36 (Číslo EudraCT: EudraCT)
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