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- Ensaio Clínico NCT07610629
Retlirafusp Alfa Combined With Apatinib and Nab-Paclitaxel as Second-line Treatment for Gastric or Gastroesophageal Junction Cancer (RA-A-NP)
Retlirafusp Alfa Combined With Apatinib and Nab-Paclitaxel as Second-line Treatment for Patients With Immunotherapy-Pretreated Gastric or Gastroesophageal Junction Cancer: A Prospective, Single-Arm Clinical Study
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
Tipo de estudo
Inscrição (Estimado)
Estágio
- Fase 2
Contactos e Locais
Contato de estudo
- Nome: Ying Liu
- Número de telefone: +86 13783604602
- E-mail: yaya7207@126.com
Estude backup de contato
- Nome: Ying Liu
- Número de telefone: +8613783604602
- E-mail: yaya7207@126.com
Locais de estudo
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-
Henan
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Zhengzhou, Henan, China
- Henan Cancer Hospital
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Contato:
- Henan Cancer Hospital
- Número de telefone: 0371-65587418
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-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Descrição
Inclusion Criteria:
- Able to provide written informed consent prior to any study-specific procedures
- Age ≥ 18 years
- ECOG performance status 0 or 1
- Histologically or cytologically confirmed gastric adenocarcinoma or gastroesophageal junction adenocarcinoma, locally advanced unresectable, locally recurrent, or metastatic
- Human epidermal growth factor receptor 2 (HER2) negative
- Failed first-line immunotherapy-containing systemic treatment
- At least one measurable lesion per RECIST Version 1.1
- Adequate organ function:
1)Hemoglobin ≥ 90 g/L 2)Absolute neutrophil count ≥ 1.5 × 10⁹/L 3)Platelet count ≥ 80 × 10⁹/L 4)Total bilirubin < 1.5 × upper limit of normal (ULN) 5)ALT/AST < 2.5 × ULN; < 5 × ULN in patients with liver metastasis 6)Serum creatinine ≤ 1.5 × ULN or creatinine clearance > 60 mL/min 7)Urine protein < 2+ or 24-hour urine protein < 1 g 8)Left ventricular ejection fraction (LVEF) ≥ 50% 9)Coagulation function: INR ≤ 1.5 × ULN, APTT ≤ 1.5 × ULN 8.Fertile male and female subjects must agree to use highly effective contraception during the study and for 6 months after the last dose of study treatment; female subjects must have a negative pregnancy test within 7 days before enrollment
Exclusion Criteria:
- Known hypersensitivity to any component of the study drugs
- Prior treatment with any VEGFR inhibitor (including apatinib, sorafenib, sunitinib)
- Prior treatment with retlirafusp alf
- Received any investigational drug within 4 weeks before first dose
- Received systemic corticosteroid (> 10 mg prednisone equivalent daily) or other immunosuppressive agents within 2 weeks before first dose, except for allowed topical/inhaled use or physiological replacement
- Active autoimmune disease or history of autoimmune disease (except controlled hypothyroidism, type 1 diabetes with stable insulin, vitiligo, resolved childhood asthma)
- Known immunodeficiency (including HIV infection), organ transplantation, or allogeneic hematopoietic stem cell transplantation
- Uncontrolled cardiac disease: NYHA Class ≥ II heart failure, unstable angina, myocardial infarction within 1 year, clinically significant arrhythmia requiring intervention
- Severe infection (CTCAE Grade > 2) within 4 weeks before first dose; active pulmonary infection, interstitial lung disease, non-infectious pneumonitis, pulmonary fibrosis; active tuberculosis
- Active hepatitis B (HBV DNA ≥ 2000 IU/mL) or active hepatitis C (HCV RNA positive)
- History of other malignancy within 5 years before enrollment, except adequately treated basal cell carcinoma, squamous cell carcinoma of skin, or carcinoma in situ of cervix
- Pregnant or lactating women
- Unwilling or unable to comply with study procedures
- Any other condition deemed inappropriate by the investigator
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: N / D
- Modelo Intervencional: Atribuição de grupo único
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: Retlirafusp alfa + Apatinib + Nab-paclitaxel
|
Retlirafusp alfa: 1800 mg, intravenous infusion, day 1, every 3 weeks; until disease progression, unacceptable toxicity, or withdrawal; maximum 2 years Apatinib: 250 mg, oral, once daily; until disease progression, unacceptable toxicity, or withdrawal Nab-paclitaxel: 260 mg/m², intravenous infusion, day 1, every 3 weeks; for 4-6 cycles
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Objective Response Rate (ORR)
Prazo: From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 6 months after the last subject enrolled
|
Proportion of patients achieving complete response (CR) or partial response (PR) per RECIST 1.1 criteria, assessed every 6 weeks
|
From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 6 months after the last subject enrolled
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Disease Control Rate (DCR)
Prazo: From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 6 months after the last subject enrolled
|
Proportion of patients achieving CR, PR, or stable disease (SD) per RECIST 1.1
|
From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 6 months after the last subject enrolled
|
|
Progression-Free Survival (PFS)
Prazo: From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 6 months after the last subject enrolled
|
Time from enrollment to disease progression or death from any cause
|
From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 6 months after the last subject enrolled
|
|
Overall Survival (OS)
Prazo: From date of enrollment until the date of death from any cause, assessed up to 12 months after the last subject enrolled
|
Time from enrollment to death from any cause
|
From date of enrollment until the date of death from any cause, assessed up to 12 months after the last subject enrolled
|
|
Duration of Response (DoR)
Prazo: From first response to progression or death, up to 10 months after the last subject enrolled
|
Time from first documented response to disease progression or death
|
From first response to progression or death, up to 10 months after the last subject enrolled
|
|
Incidence and severity of adverse events (AEs)
Prazo: From informed consent until 30 days after last dose, assessed up to 7 months after the last subject enrolled
|
Incidence and severity of adverse events per NCI CTCAE v5.0
|
From informed consent until 30 days after last dose, assessed up to 7 months after the last subject enrolled
|
Colaboradores e Investigadores
Patrocinador
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Estimado)
Conclusão Primária (Estimado)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- MA-GC-II-032
Plano para dados de participantes individuais (IPD)
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Informações sobre medicamentos e dispositivos, documentos de estudo
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