A Phase 0 Multicenter Study of the Pharmacodynamic Effects of Intratumoral Microdose Administration of Rilvegostomig, Volrustomig, Sabestomig, and AZD9592
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- 入组人数
- 17
- 试验地点
- 10
- 主要终点
- Evaluation of signature scores using Gene Set Variability Analysis within regions injected with microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, or pembrolizumab as single agents or as AZD9592 drug combinations with the evaluated biologics
研究概览
简要总结
This is a multi-center, open-label, Phase 0 substudy designed to evaluate the localized pharmacodynamics (PD) of rilvegostomig, volrustomig, sabestomig, and AZD9592 within the tumor microenvironment (TME) when administered intratumorally in microdose quantities via the CIVO device in patients presenting with Head and Neck Squamous Cell Carcinoma (HNSCC) with a surface accessible lesion, who are scheduled for tumor and/or regional node dissection as part of their standard treatment. PD effects due to injected investigational agents, either as single agents or as AZD9592 drug combinations with the evaluated biologics, will be compared to those elicited by pembrolizumab alone, which will also be injected in microdose quantities via the CIVO device.
详细描述
The CIVO Microdose Injection Device (MID) simultaneously delivers multiple drugs and drug combinations (Up to 8), each in microdose amounts, into a single patient tumor and enables comparisons of the resulting biomarker responses that occurred while that tumor was still in the native microenvironment. AstraZeneca is developing three novel assets: rilvegostomig, volrustomig, and sabestomig, all of which are bispecific monoclonal antibodies designed to stimulate antitumor immunity. In this Phase 0 clinical trial, the PD effects of these investigational assets in the TME of patients presenting with HNSCC will be evaluated. These investigational assets will be injected alone in microdose quantities at tumor sites in HNSCC patients. Pembrolizumab, also used therapeutically in this patient population, will be included in the CIVO injection array administered as a single agent. In addition, microdoses of AZD9592, a novel antibody drug conjugate (ADC), alone or in combinations with the evaluated biologics will also be assessed. The CIVO-injected portion of the tissue will be analyzed for localized response at sites of drug exposure in the TME.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Ability and willingness to provide written informed consent. Voluntary written consent must be given before performance of any study related procedure not part of standard medical care, with the understanding that consent may be withdrawn by the patient at any time without prejudice to future medical care.
- •Male or female ≥ 18 years of age at Visit 1 (Screening).
- •Pathologic diagnosis of Head and Neck Squamous Cell Carcinoma (HNSCC) of the oropharynx, hypopharynx, oral cavity, or larynx.
- •Ability and willingness to comply with the study's visits and assessment schedule.
- •At least one lesion (primary tumor, recurrent tumor, metastasis, or metastatic lymph node) that is surface accessible for CIVO injection that contains viable minimum tumor tissue volume and characteristics (e.g., based on clinical evaluation, available pre-operative imaging, pre-injection ultrasound imaging, or pathology reports indicating lesion with appropriate viable tumor volume without excessive cysts or necrosis) and for which there is a planned surgical intervention. The patient's presentation, surgical and pathology plan may determine whether a lesion is eligible with respect to a given CIVO MID needle configuration.
- •Eastern Cooperative Oncology Group (ECOG) performance status of 0-
- •Female patients who:
- •Are postmenopausal for at least one year before the screening visit, OR
- •Are surgically sterile, OR
- •Are of childbearing potential who agree to practice a highly effective method of contraception from the time of signing the Informed Consent Form (ICF) until 7 months after the CIVO injection OR agree to completely abstain from heterosexual intercourse.
- •Agree to refrain from donating, or retrieving for their own use, ova until 7 months after the CIVO injection.
- •Agree to refrain from breastfeeding until 7 months after the CIVO injection.
- •Male patients, even if surgically sterile (i.e., status post-vasectomy), who:
- •Agree to practice effective barrier contraception from the time of signing the ICF until 7 months after the CIVO injection OR agree to completely abstain from heterosexual intercourse.
- •Agree to refrain from fathering a child or donating sperm until 7 months after the CIVO injection.
排除标准
- •Tumors and/or effaced nodes that are anticipated by the Investigator to lack a sufficient volume of viable tumor tissue (Based on available pre-operative imaging, pre-injection ultrasound imaging, or pathology reports) for CIVO microdose injection due to necrosis, cysts, excessive stroma, fibrosis, or treatment-induced tissue changes.
- •Tumors near or involving critical structures for which, in the opinion of the treating clinician, injection would pose undue risk to the patient.
- •Prior exposure to immune-mediated therapy including, but not limited to, other anti-CTLA-4, anti-PD-1, anti-PD-L1, and anti-PD-L2 antibodies within the last 5 years.
- •Previous treatment with another ADC containing a chemotherapeutic agent that inhibits topoisomerase 1 activity or with another epidermal growth factor receptor (EGFR) and/or mesenchymal-epithelial transition factor (c-MET) targeted ADC.
- •Patients with concurrent cancer, immune disease or active infection requiring systemic or radiotherapy.
- •Female patients who:
- •Intend to become pregnant during the study,
- •Are both lactating and breastfeeding, OR
- •Have a positive beta-subunit human chorionic gonadotropin (beta-hCG) pregnancy test at screening verified by the Investigator.
- •Any uncontrolled intercurrent illness, condition, serious medical or psychiatric illness, or circumstance that, in the opinion of the Investigator, could interfere with adherence to the study's procedures or requirements, or otherwise compromise the study's objectives.
- •History of organ transplant.
- •Major surgery within 4 weeks prior to injection: subject must have adequate wound healing and have recovered from any prior surgery.
研究组 & 干预措施
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: AZD9592 + Rilvegostomig (Combination Product)
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: AZD9592 + Volrustomig (Combination Product)
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: AZD9592 + Sabestomig (Combination Product)
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: AZD9592 + Pembrolizumab (Combination Product)
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: Sabestomig (Biological)
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: Rilvegostomig (Biological)
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: Volrustomig (Biological)
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: AZD9592 (Biological)
Rilvegostomig, Volrustomig, Sabestomig, AZD9592, Pembrolizumab
HNSCC patients presenting with a surface accessible lesion who are scheduled for tumor and/or regional node dissection as part of their standard treatment will be injected one to three days prior to surgery using the CIVO device. The planned injection scheme includes: vehicle control and microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, and pembrolizumab as single agents and AZD9592 drug combinations with the evaluated biologics.
干预措施: Pembrolizumab (Biological)
结局指标
主要结局
Evaluation of signature scores using Gene Set Variability Analysis within regions injected with microdoses of rilvegostomig, volrustomig, sabestomig, AZD9592, or pembrolizumab as single agents or as AZD9592 drug combinations with the evaluated biologics
时间窗: 1 to 3 days after microdose injection
The localized activity of injected microdoses will be analyzed using the NanoString GeoMx Digital Spatial Profiler (DSP) and the GeoMx Cancer Transcriptome Atlas to comprehensively profile over 1800 genes simultaneously with spatial resolution to describe tumor biology, the TME, and the immune response signatures of each drug at an injection site. DSP outcomes may be validated via IHC, immunofluorescence, or ISH technique.
次要结局
- Incidence of reported Adverse Events and/or Adverse Device Effects [Safety and Tolerability](Up to 28 days after microdose injection)