Pucotenlimab Plus Becotatug Vedotin in Perioperative Treatment of Locally Advanced Resectable Head and Neck Squamous Cell Carcinoma
A Multicenter, Randomized, Double-Blind, Phase II Clinical Study of Pucotenlimab Injection Combined With Becotatug Vedotin for Injection as Perioperative Therapy in Participants With Locally Advanced Resectable Head and Neck Squamous Cell Carcinoma
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Tipo de estudio
Tipo de estudio
Inscripción (Estimado)
Inscripción
Fase
Fase
- Fase 2
Contactos y Ubicaciones
Estudio Contacto
Estudio Contacto
- Nombre: Program Director
- Número de teléfono: 86-21- 67680899
- Correo electrónico: ra_bj@lepubiopharma.com
Ubicaciones de estudio
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Beijing Municipality
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Beijing, Beijing Municipality, Porcelana, 100142
- Aún no reclutando
- Peking University Cancer Hospital
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Contacto:
- Bin Zhang
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Fujian
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Fuzhou, Fujian, Porcelana, 350005
- Aún no reclutando
- The First Affiliated Hospital of Fujian Medical University
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Contacto:
- Gongbiao Lin
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Guangdong
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Guangzhou, Guangdong, Porcelana, 510120
- Reclutamiento
- Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University
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Contacto:
- Jinsong Li
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Guangzhou, Guangdong, Porcelana, 510060
- Aún no reclutando
- Sun Yat-sen University Cancer Center
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Contacto:
- Xuekui Liu
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Shantou, Guangdong, Porcelana, 515041
- Aún no reclutando
- Cancer Hospital of Shantou University Medical College
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Contacto:
- Hanwei Peng
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Guangxi
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Nanning, Guangxi, Porcelana, 530021
- Aún no reclutando
- Guangxi Medical University Cancer Hospital
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Contacto:
- Duoping Wang
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Hebei
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Shijiazhuang, Hebei, Porcelana, 050011
- Aún no reclutando
- The Fourth Hospital of Hebei Medical University
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Contacto:
- Juan Li
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Hubei
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Wuhan, Hubei, Porcelana, 430079
- Aún no reclutando
- Hubei Cancer Hospital
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Contacto:
- Jian Chen
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Hunan
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Changsha, Hunan, Porcelana, 410013
- Aún no reclutando
- Hunan Cancer Hospital
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Contacto:
- Hao Tian
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Changsha, Hunan, Porcelana, 410008
- Aún no reclutando
- Xiangya Hospital of Central South University
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Contacto:
- Canhua Jiang
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Liaoning
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Shenyang, Liaoning, Porcelana, 110042
- Aún no reclutando
- Liaoning Cancer Hospital & Institute
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Contacto:
- Zhendong Li
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Shanghai Municipality
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Shanghai, Shanghai Municipality, Porcelana, 200120
- Aún no reclutando
- Shanghai East Hospital
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Contacto:
- Ye Guo
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Shanghai, Shanghai Municipality, Porcelana, 200011
- Aún no reclutando
- Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine
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Contacto:
- Yue He
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Zhejiang
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Hangzhou, Zhejiang, Porcelana, 310022
- Aún no reclutando
- Zhejiang Cancer Hospital
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Contacto:
- Chao Chen
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Ningbo, Zhejiang, Porcelana, 315040
- Aún no reclutando
- Ningbo Medical Center Lihuili Hospital
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Contacto:
- Zhisen Shen
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Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Descripción
Inclusion Criteria:
- Life expectancy ≥ 6 months.
- Subjects with histologically confirmed, resectable Stage III-IVA head and neck squamous cell carcinoma (HNSCC) eligible for curative-intent surgery.
- At least one extracranial measurable lesion per RECIST v1.1.
- Eastern Cooperative Oncology Group (ECOG) performance status 0-1.
- No severe cardiac dysfunction.
- Must provide tumor tissue sample not previously subjected to radiotherapy.
- Adequate organ function.
- Subjects of childbearing potential must use effective contraception during the study and for 180 days after the last dose.
Exclusion Criteria:
- Primary tumor originating from nasopharynx, nasal cavity, paranasal sinuses, salivary gland, thyroid/parathyroid gland, skin, or unknown primary site (squamous cell carcinoma).
- Head and neck cancer deemed non-resectable by the investigator.
- Prior treatment with anti-PD-1, anti-PD-L1, MMAE/MMAF-based ADC agents, or other T-cell immune checkpoint inhibitors.
- Prior radiotherapy, systemic anti-tumor therapy, or other investigational therapy for head and neck cancer before study entry.
- Major surgery within 4 weeks before study entry, or not fully recovered from surgical toxicities/complications. Minor procedures (e.g., vascular access placement, percutaneous/endoscopic head/neck biopsy, tracheostomy tube exchange) are allowed.
- Grade ≥2 peripheral neuropathy (CTCAE v5.0).
- Active autoimmune disease requiring systemic treatment within 2 years before first dose.
- Receiving systemic glucocorticoid therapy or any other form of immunosuppressive therapy within 2 weeks before first dose.
- Radiologically detectable central nervous system metastases and/or carcinomatous meningitis.
- Uncontrolled pleural, peritoneal, pelvic effusion, or pericardial effusion.
- Any severe or uncontrolled systemic disease.
- Prior or planned allogeneic tissue/solid organ transplantation.
- Known hypersensitivity to any active ingredient or excipient of the study drugs.
- Evidence of active infection including hepatitis B, hepatitis C, or human immunodeficiency virus (HIV).
- Anti-infective therapy within 2 weeks before randomization.
- Stroke or transient ischemic attack within 6 months before enrollment.
- Uncontrolled or poorly controlled cardiac disease.
- Deep or intraluminal bleeding requiring interventional/surgical hemostasis or blood transfusion within 3 months, or current history of coagulopathy.
- Pulmonary embolism or deep vein thrombosis within 3 months.
- History of or current interstitial lung disease, severe chronic obstructive pulmonary disease, severe pulmonary insufficiency, bronchospasm, etc.
- Received live vaccine within 30 days before first study dose.
- History of other primary malignancy.
- Positive serum pregnancy test or breastfeeding female.
- Contraindications to study drugs (pucotenlimab and/or becotatug vedotin) or their excipients; severe hypersensitivity (Grade ≥3) to radiotherapy, cisplatin or its analogues.
- Any condition that the investigator considers unsuitable for participation in the trial.
- Grade ≥2 hearing impairment per CTCAE v6.0.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Cuadruplicar
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
|---|---|
|
Experimental: locally advanced resectable HNSCC Becotatug Vedotin +Pucotenlimab
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Administrated intravenously
Administrated intravenously
|
|
Comparador de placebos: locally advanced resectable HNSCC Placebo +Pucotenlimab
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Administrated intravenously
Administrated intravenously
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¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Periodo de tiempo |
|---|---|
|
Major Pathological Response (MPR) Rate
Periodo de tiempo: From date of surgery until completion of postoperative pathological assessment, up to 8 weeks
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From date of surgery until completion of postoperative pathological assessment, up to 8 weeks
|
Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Periodo de tiempo |
|---|---|
|
Pathological Complete Response (pCR) Rate
Periodo de tiempo: From date of surgery until completion of postoperative pathological assessment, up to 8 weeks
|
From date of surgery until completion of postoperative pathological assessment, up to 8 weeks
|
|
Event-Free Survival (EFS)
Periodo de tiempo: From date of randomization until the date of disease progression/recurrence with initiation of new anti-tumor therapy, or death from any cause, whichever came first, assessed up to 24 months
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From date of randomization until the date of disease progression/recurrence with initiation of new anti-tumor therapy, or death from any cause, whichever came first, assessed up to 24 months
|
|
Overall Survival (OS)
Periodo de tiempo: From date of randomization until death from any cause, assessed up to 36 months
|
From date of randomization until death from any cause, assessed up to 36 months
|
|
Preoperative Objective Response Rate (ORR)
Periodo de tiempo: preoperative ORR will be assessed up to 12 weeks post-randomization
|
preoperative ORR will be assessed up to 12 weeks post-randomization
|
|
actual surgical resection rate
Periodo de tiempo: surgical resection rate will be evaluated perioperatively
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surgical resection rate will be evaluated perioperatively
|
|
R0 resection rate
Periodo de tiempo: R0 resection rate will be confirmed up to 8 weeks postoperatively
|
R0 resection rate will be confirmed up to 8 weeks postoperatively
|
|
lymph node downstaging rate
Periodo de tiempo: lymph node downstaging rate will be determined up to 8 weeks postoperatively based on comparison of pre- and post-treatment imaging and pathology
|
lymph node downstaging rate will be determined up to 8 weeks postoperatively based on comparison of pre- and post-treatment imaging and pathology
|
|
Incidence of adverse events (AEs) and laboratory abnormalities assessed by CTCAE v6.0
Periodo de tiempo: Within 30 days after last dose (30 days + 7 days window)
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Within 30 days after last dose (30 days + 7 days window)
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|
Serum Concentration
Periodo de tiempo: From randomization through completion of therapy, up to 30 weeks
|
From randomization through completion of therapy, up to 30 weeks
|
|
Incidence of Anti-Drug Antibodies (ADA)
Periodo de tiempo: From randomization through completion of therapy, up to 30 weeks
|
From randomization through completion of therapy, up to 30 weeks
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Inicio del estudio
Finalización primaria (Estimado)
Finalización primaria
Finalización del estudio (Estimado)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
Otros números de identificación del estudio
- HX008/MRG003-C004
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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