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临床试验/NCT06585410
NCT06585410招募中3 期

A Phase 3 Randomized Study of Intralesional Cemiplimab Versus Primary Surgery in Participants With Early Stage Cutaneous Squamous Cell Carcinoma (CSCC)

Regeneron Pharmaceuticals84 个研究点 分布在 2 个国家目标入组 369 人开始时间: 2025年1月2日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
3 期
状态
招募中
入组人数
369
试验地点
84
主要终点
Event-Free Survival (EFS) as assessed by the investigator

研究概览

简要总结

This study will test a study drug called cemiplimab to see if it can help treat early-stage Cutaneous Squamous Cell Carcinoma (CSCC), a type of skin cancer. Cemiplimab works by helping the immune system to kill cancer cells. It binds to a protein called Programmed cell Death-1 (PD-1) on the surface of certain immune cells.

The main purpose of this study is to compare how well cemiplimab works compared to surgery, when injected into the lesion.

The study is looking at:

  • The side effects cemiplimab might cause
  • How well cemiplimab works compared to surgery

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
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

入选标准

  • Participants who have a histologically confirmed invasive CSCC TL, as described in the protocol
  • Participants who have CSCC TL ≥1 cm and ≤2.0 cm (longest diameter) prior to biopsy and >0.7 cm to ≤2.0 cm after biopsy, located in either the Head or Neck (HN), hand, or pre-tibial surface, as described in the protocol
  • Participants who are judged to be eligible for surgical resection of their CSCC TL and the method of planned surgical resection would be Micrographically oriented histographic surgery (Mohs) or other surgical method of Complete Margin Assessment (CMA). Participants for whom the planned surgery is surgical excision without margin control are not eligible
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) ≤1
  • Adequate hepatic, renal and bone marrow functions, as described in the protocol

排除标准

  • Participant in which the TL is a keratoacanthoma (KA), adenosquamous carcinoma, desmoplastic carcinoma, sarcomatoid carcinoma, basal cell carcinoma, basosquamous carcinoma, Bowen's disease, or CSCC in situ without an invasive component. (Note: For participants with invasive CSCC with a minor basaloid component, the patient may be eligible after discussion with the sponsor medical director.)
  • Ongoing or recent (within 5 years) evidence of significant autoimmune disease that required treatment with systemic immunosuppressive treatments, which may suggest risk for immune-mediated Adverse Events (imAEs), as described in the protocol
  • History of non-infectious pneumonitis within the last 5 years
  • TL (lesion planned for intralesional therapy) or other non-target CSCC lesion in dry red lip (vermillion), oral cavity, or nasal mucosa
  • NOTE: Other protocol defined inclusion / exclusion criteria apply.

研究组 & 干预措施

Control Arm

Other

干预措施: Standard of care (Procedure)

Experimental Arm

Experimental

干预措施: Cemiplimab (Drug)

结局指标

主要结局

Event-Free Survival (EFS) as assessed by the investigator

时间窗: Up to 1 year

EFS as assessed by the investigator

时间窗: Up to 3 years

次要结局

  • Severity of TEAEs(Up to 3 years)
  • Composite Complete Response (CCR) for Target Lesion (TL)(At week 13)
  • Non-Target Lesions (NTLs) in the Region of the Target Lesion (ROTL)(Baseline and at week 13)
  • Size of surgical defect(At week 13)
  • Incidence of Treatment Emergent Adverse Events (TEAEs)(Up to 3 years)
  • Size of biopsy defect(At week 13)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (84)

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