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LUX-Breast 2; Afatinib in HER2 (Human Epidermal Growth Factor Receptor)-Treatment Failures

15 de março de 2019 atualizado por: Boehringer Ingelheim

LUX-Breast 2; An Open Label, Phase II Trial of Afatinib (BIBW 2992) in Patients With Metastatic HER2-overexpressing Breast Cancer Failing HER2-targeted Treatment in the Neoadjuvant and/or Adjuvant Treatment Setting

The general aim of this study is to investigate the efficacy and safety of afatinib (BIBW 2992) alone and in combination with weekly paclitaxel or weekly vinorelbine (in patients who progress on afatinib monotherapy within this trial) as treatment in patients with HER2-overexpressing, metastatic breast cancer, who failed HER2-targeted treatment in the neoadjuvant or adjuvant setting

Visão geral do estudo

Status

Concluído

Condições

Intervenção / Tratamento

Tipo de estudo

Intervencional

Inscrição (Real)

74

Estágio

  • Fase 2

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Locais de estudo

  • Federação Russa
      • Kazan, Federação Russa, 420029
        • St.Auton.Heal.Inst."Rep.Clin.Onc.Disp.of MoH of Rep. Tatarstan"
      • Krasnodar, Federação Russa, 350040
        • Clinical Oncology Dispensary No. 1, Dept. Chemotherapy
      • Moscow, Federação Russa, 129128
        • N.A. Semashko Central Clinical Hospital, Moscow
      • Pyatigorsk, Federação Russa, 357502
        • SBIH of Stavropol territory "Pyatigorsk Oncol. Dispensary"
      • Samara, Federação Russa, 443 031
        • SBIH "Samara Regional Clinical Oncol. Dispensary", Samara
      • Sochi, Federação Russa, 354057
        • GUZ "Oncological Dispesary #2"
      • Stavropol, Federação Russa, 355 047
        • Stavropol Regional Clin. Oncology Dispensary Dept. Oncology
      • Yaroslavl, Federação Russa, 150 040
        • Yaroslavl Regional Clinical Oncology Hosp. Dept.Chemotherapy
  • Hong Kong
      • Hong Kong, Hong Kong
        • Queen Mary Hospital
      • Shatin, Hong Kong
        • Prince of Wales Hospital
  • Polônia
      • Gdansk, Polônia, 80-211
        • University Clinical Center, Gdansk
  • Reino Unido
      • Barnstaple, Reino Unido, EX31 4JB
        • North Devon District Hospital
      • Bournemouth, Reino Unido, BH7 7DW
        • Royal Bournemouth and Christchurch Hospital
      • Exeter, Reino Unido, EX2 5DW
        • Royal Devon and Exeter Hospital
      • London, Reino Unido, W6 8RF
        • Charing Cross Hospital
  • Taiwan
      • Taichung, Taiwan, 404
        • China Medical University Hospital
      • Taichung, Taiwan, 40705
        • Taichung Veterans General Hospital
      • Taipei, Taiwan, 100
        • National Taiwan University Hospital
      • Taipei, Taiwan, 10449
        • Mackay Memorial Hospital
      • Taipei, Taiwan, 112
        • Taipe Veterans General Hospital
      • Taipei, Taiwan, 112
        • Koo Foundation Sun Yet-Sen Cancer Center
  • Índia
      • Amravati, Índia, 444606
        • Sujan Surgical Cancer Hospital
      • Maharashtra, Índia, 422 004
        • Curie Manavata Cancer Centre
      • Maharashtra, Índia, 400 012
        • Tata Memorial Hospital
      • Nagpur, Índia, 440010
        • Central India Cancer Research Institute
      • Pune, Índia, 411001
        • Ruby Hall Clinic
      • Thiruvananthapuram, Índia, 695 011
        • Regional Cancer Center

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

18 anos e mais velhos (Adulto, Adulto mais velho)

Aceita Voluntários Saudáveis

Não

Gêneros Elegíveis para o Estudo

Fêmea

Descrição

Inclusion criteria:

  1. Female patients >=18 years with proven diagnosis of HER2-overexpressing, histologically confirmed breast cancer
  2. Stage IV metastatic disease
  3. At least one measurable lesion according to RECIST 1.1 (Response Evaluation Criteria for Solid Tumours version 1.1). Skin, bone and brain lesions are considered non-target lesions
  4. Must have failed or progressed on either trastuzumab or lapatinib or trastuzumab and lapatinib treatment in the neoadjuvant and/or adjuvant setting

Exclusion criteria:

  1. Prior first line therapy for metastatic breast cancer
  2. Known pre-existing interstitial lung disease
  3. Active brain metastases
  4. History or presence of clinically relevant cardiovascular abnormalities such as uncontrolled hypertension, congestive heart failure NYHA classification of 3, unstable angina or poorly controlled arrhythmia. Myocardial infarction within 6 months prior to trial treatment.
  5. Cardiac left ventricular function with resting ejection fraction of less than 50%.
  6. Prior treatment with Epidermal Growth Factor Receptor (EGFR)/HER2-targeted small molecules or antibodies other than trastuzumab and lapatinib in the neoadjuvant or adjuvant setting
  7. Prior treatment with paclitaxel in the past 12 months
  8. Must not have received prior vinorelbine treatment - Further exclusion criteria apply

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Tratamento
  • Alocação: Não randomizado
  • Modelo Intervencional: Atribuição de grupo único
  • Mascaramento: Nenhum (rótulo aberto)

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Experimental: Afatinib 40mg once daily (OD)
Patient to receive afatinib monotherapy at a dose of 40 mg/d until progression of their disease
Medicamento: Afatinib 40mg once daily (OD)
Patient to receive afatinib monotherapy at a dose of 40 mg/d until progression of their disease
Experimental: Paclitaxel 80 mg/m2 weekly
Patients to additionally receive paclitaxel at a dose of 80 mg/m2 weekly on disease progression on afatinib monotherapy
Medicamento: Paclitaxel 80 mg/m2 weekly
Patients to additionally receive paclitaxel at a dose of 80 mg/m2 weekly on disease progression on afatinib monotherapy
Experimental: Vinorelbine 25 mg/m2 weekly
Patients to additionally receive vinorelbine at a dose of 25 mg/m2 weekly on disease progression on afatinib monotherapy
Medicamento: Vinorelbine 25 mg/m2 weekly
Patients to additionally receive vinorelbine at a dose of 25 mg/m2 weekly on disease progression on afatinib monotherapy

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Percentage of Participants With Objective Response (OR) Assessed by Response Evaluation Criteria in Solid Tumours Version (RECIST) 1.1
Prazo: From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days
Objective response according to RECIST v1.1. Best overall response of confirmed complete response (CR) or confirmed partial response (PR) recorded since first administration of trial medication and until the earliest of disease progression, death or start of next treatment in each part separately. Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1) for target lesions and assessed by Magnetic resonance imaging (MRI): Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Objective Response (OR) = CR + PR. Percentage of participants with OR along with exact 95% Confidence Interval by Clopper and Pearson is presented.
From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Best Overall Response According to RECIST v1.1 (With Confirmation)
Prazo: From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days
Best overall response was assessed according to RECIST version 1.1 and was calculated relative to the baseline of each respective part .Percentage of participants with best overall response along with exact 95% Confidence Interval by Clopper and Pearson is presented. Best overall response was defined as the best response recorded at any time from the first administration of drug to the End of Treatment (EOT). As Per RECIST v1.1 for target lesions and assessed by Magnetic resonance imaging (MRI): Complete Response (CR), disappearance of all target lesions; Partial Response (PR), at least 30% decrease in the sum of the longest diameter of target lesions; progression, at least 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions; Stable Disease (SD), neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for disease progression.
From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days
Best Overall Response According to RECIST v1.1 (Regardless of Confirmation)
Prazo: From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days
Best overall response was assessed according to RECIST version 1.1 and was calculated relative to the baseline of each respective part (without clinical disease assessment) .Percentage of participants with best overall response along with exact 95% Confidence Interval by Clopper and Pearson is presented. Best overall response was defined as the best response recorded at any time from the first administration of drug to the End of Treatment (EOT). As Per RECIST v1.1 for target lesions and assessed by Magnetic resonance imaging (MRI): Complete Response (CR), disappearance of all target lesions; Partial Response (PR), at least 30% decrease in the sum of the longest diameter of target lesions; progression, at least 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions; Stable Disease (SD), neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for disease progression.
From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days
Progression Free Survival (PFS)
Prazo: From drug start date in monotherapy to 1st disease progression and drug start date in combination therapy to 2nd disease progression
Progression Free Survival is defined as the time from the drug start date to the date of 1st disease progression or death for monotherapy and 2nd disease progression or death from the drug start date of the combination therapy for combination therapy'. Median is calculated from the Kaplan-Meier curve.
From drug start date in monotherapy to 1st disease progression and drug start date in combination therapy to 2nd disease progression
Duration of Objective Response According to RECIST v1.1
Prazo: From the first objective response to the time of progression or death, up to 1562 days
Duration of objective response, defined as the time from first objective response to the time of progression or death. (regardless of confirmation). As Per RECIST v1.1 for target lesions and assessed by Magnetic resonance imaging (MRI): Complete Response (CR), disappearance of all target lesions; Partial Response (PR), at least 30% decrease in the sum of the longest diameter of target lesions; progression, at least 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions; Stable Disease (SD), neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for disease progression.
From the first objective response to the time of progression or death, up to 1562 days
Percentage of Patients With Highest Common Terminology Criteria for Adverse Events (CTCAE) Version 3.0 Grade of 3 or Higher
Prazo: From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days
Percentage of patients with highest common terminology criteria for adverse events (CTCAE) version 3.0 Grade of 3 or higher.
From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days
Change From Baseline to End of Treatment in Systolic Blood Pressure (SBP)
Prazo: Baseline and End of treatment period, up to 1562 days
Change from baseline to end of treatment in systolic blood pressure (SBP).
Baseline and End of treatment period, up to 1562 days
Change From Baseline to End of Treatment in Diastolic Blood Pressure (DBP)
Prazo: Baseline and End of treatment period, up to 1562 days
Change from baseline to end of treatment in diastolic blood pressure (DBP).
Baseline and End of treatment period, up to 1562 days
Number of Patient With Possibly Clinically Significant (PCS) Laboratory Values
Prazo: From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days
Number of patient with possibly clinically significant (PCS) laboratory values by functional group (haematology, differentials, coagulation, electrolytes, enzymes, and substrates). Acronyms Used: Prothrombin time-International normalized ratio (PT-INR), Alanine aminotransferase/Glutamic pyruvic transaminase (ALT/GPT) Serum glutamic pyruvic transaminase (SGPT), Aspartate aminotransferase/Glutamic-oxaloacetic transaminase (AST/GOT) Serum glutamic-oxaloacetic transaminase (SGOT)
From the initial dose of study drug until 28 days after end of the treatment period, up to 1562 days

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Boehringer Ingelheim

Publicações e links úteis

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Publicações Gerais

Links úteis

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

24 de maio de 2011

Conclusão Primária (Real)

13 de março de 2017

Conclusão do estudo (Real)

13 de março de 2017

Datas de inscrição no estudo

Enviado pela primeira vez

6 de janeiro de 2011

Enviado pela primeira vez que atendeu aos critérios de CQ

6 de janeiro de 2011

Primeira postagem (Estimativa)

7 de janeiro de 2011

Atualizações de registro de estudo

Última Atualização Postada (Real)

17 de junho de 2019

Última atualização enviada que atendeu aos critérios de controle de qualidade

15 de março de 2019

Última verificação

1 de março de 2019

Mais Informações

Termos relacionados a este estudo

Termos MeSH relevantes adicionais

Outros números de identificação do estudo

  • 1200.98
  • 2010-021945-29 (Número EudraCT)

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .

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