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CAN1012 in Pre-malignant Oral Dysplasia

2026年5月27日 更新者：Providence Health & Services

A Phase I/Ib Study Evaluating Intralesional TLR7 Agonist, CAN1012, in Pre-malignant Oral Dysplasia

The primary objective of this trial is to examine the safety of CAN1012 delivered by intralesional injection ahead of planned surgical resection.

研究概览

地位

尚未招聘

条件

干预/治疗

详细说明

This is not a dose finding study, and therefore patients may be enrolled to any of the four arms in any order, based on clinical considerations (e.g. OR scheduling). No arm, per specific disease type, may expand beyond the first 3 patients, until 30-day post-op safety evaluation has been completed. Study analysis is planned after a single dose of intralesional CAN1012.

The Safety Analysis Set will consist of all subjects who receive at least one dose of study treatment. The Safety Analysis Set will be used for safety analyses.

The Intent-to-treat (ITT) Analysis Set will consist of all subjects who receive at least one dose of study treatment and have at least one post-Baseline assessment of tumor response.

The disposition of subjects will be summarized by presenting the number of subjects enrolled, the number and percentage of subjects in each analysis population, the number for whom the study drug was discontinued with the reasons for discontinuation, and the number of subjects who discontinued participation in the study with the reason(s) for withdrawal.

研究类型

介入性

注册 (估计的)

36

阶段

  • 阶段1

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习联系方式

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

  • 成人
  • 年长者

接受健康志愿者

不

描述

Inclusion Criteria:

  1. Clinically-identified oral epithelial dysplasia (OED)
  2. Age 18 years or above with ability to give informed consent, comply with the protocol, and sign a study-specific consent document.
  3. Eastern Cooperative Oncology Group (ECOG) performance status 0-1 deemed suitable by investigator or designee for requirements of study.

  4. Laboratory values within 72 hours of Day 0:

    1. WBC ≥ 2.0 K/µL, ANC ≥ 1.0 K/µL
    2. Hgb ≥ 10 g/dL
    3. Platelets ≥ 100,000 K/µL
    4. Creatinine Clearance (using Cockcroft-Gault)
    5. AST/ALT ≤ 2.5 x ULN
    6. Total bilirubin ≤ 3 x ULN, (except subjects with Gilbert's Syndrome, who must have a total bilirubin less than 3.0 mg/dL)
    7. Negative pregnancy test (bHCG urine or serum, people of childbearing potential only)
  5. Patients and their partners who are capable of conceiving must agree to use effective methods of during the course of treatment and for 165 days after last dose of CAN1012.

Exclusion Criteria:

  1. Any serious underlying medical or psychiatric condition that, in the opinion of the investigator, would pose a risk to patient safety or interfere with the study procedures, completion, or evaluation.
  2. Need for corticosteroids ≥ 10mg prednisone daily equivalent; inhaled steroids are acceptable.
  3. Need for hormonal contraception including oral contraceptives, implant, injectable depots, vaginal rings, skin patches, and the progestin IUD; or any medication that is a sensitive substrate of the major CYPs.
  4. History of or current active autoimmune diseases which, in the judgment of the investigator, pose an active and significant risk. Vitiligo, lichen planus or lichenoid inflammation, and adequately controlled endocrine deficiencies such as hypothyroidism/ hyperthyroidism are not exclusionary.
  5. Previous history of bone marrow transplantation or oral Graft Versus Host Disease (GVHD).
  6. Has an active infection requiring systemic therapy. Investigator may allow if deemed not clinically significant.
  7. Has active or uncontrolled Hepatitis B, Hepatitis C, or HIV with AIDS (acquired immunodeficiency syndrome)- defined opportunistic infection.
  8. Has a baseline electrocardiogram (ECG) with a prolonged QTc interval > 480 msec. Medications which have a known and clinically significant risk of QT prolongation may be allowed per investigator discretion.
  9. Patients who have had a history of acute diverticulitis, intra-abdominal abscess, GI obstruction and abdominal carcinomatosis which are known risk factors for bowel perforation, and in the judgment of the investigator still pose an active risk.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

  • 主要用途：治疗
  • 分配：非随机化
  • 介入模型：并行分配
  • 屏蔽：无（打开标签）

武器和干预

参与者组/臂
干预/治疗
实验性的：A组：第2-3天
CAN1012注射将在第0天对目标病灶进行。在标准治疗（SOC）切除期间收集的标本将在第2-3天与基线相比进行免疫学变化评估。
药品：CAN1012

CAN1012 is an IFN-α biased, long-acting, highly selective TLR7 agonist, which acts as an immune modulator capable of priming both innate and adaptive immunity against tumors. It has previously been shown on intralesional injection to turn "cold" tumors "hot" through several mechanisms:

  1. CAN1012 activates plasmacytoid dendritic cells (pDCs), producing robust IFN-α but minimal IL-6 or TNF;
  2. IFN-α primes NK and CD8+ T cell maturation and release of cytotoxic granules to kill tumor cells;
  3. IFN-α promotes mature cDCs to migrate to tumor draining lymph nodes and present tumor antigens to CD4+ T cells;
  4. Chemokines induced by TLR7 stimulation recruit inflammatory cells into the tumor microenvironment (TME).
实验性的：B组：第5-7天
CAN1012 注射至目标病灶将在第 0 天进行。在标准治疗（SOC）切除期间收集的标本将在第 5-7 天与基线进行比较，以评估免疫学变化。
药品：CAN1012

CAN1012 is an IFN-α biased, long-acting, highly selective TLR7 agonist, which acts as an immune modulator capable of priming both innate and adaptive immunity against tumors. It has previously been shown on intralesional injection to turn "cold" tumors "hot" through several mechanisms:

  1. CAN1012 activates plasmacytoid dendritic cells (pDCs), producing robust IFN-α but minimal IL-6 or TNF;
  2. IFN-α primes NK and CD8+ T cell maturation and release of cytotoxic granules to kill tumor cells;
  3. IFN-α promotes mature cDCs to migrate to tumor draining lymph nodes and present tumor antigens to CD4+ T cells;
  4. Chemokines induced by TLR7 stimulation recruit inflammatory cells into the tumor microenvironment (TME).
实验性的：C组：第9-11天
CAN1012注射至靶病变将在第0天进行。在标准护理（SOC）切除期间收集的标本将在第9-11天与基线进行比较，以评估免疫学变化。
药品：CAN1012

CAN1012 is an IFN-α biased, long-acting, highly selective TLR7 agonist, which acts as an immune modulator capable of priming both innate and adaptive immunity against tumors. It has previously been shown on intralesional injection to turn "cold" tumors "hot" through several mechanisms:

  1. CAN1012 activates plasmacytoid dendritic cells (pDCs), producing robust IFN-α but minimal IL-6 or TNF;
  2. IFN-α primes NK and CD8+ T cell maturation and release of cytotoxic granules to kill tumor cells;
  3. IFN-α promotes mature cDCs to migrate to tumor draining lymph nodes and present tumor antigens to CD4+ T cells;
  4. Chemokines induced by TLR7 stimulation recruit inflammatory cells into the tumor microenvironment (TME).
实验性的：D组：第13-15天
CAN1012 靶向病灶注射将在第 0 天进行。在标准治疗 (SOC) 切除期间收集的标本，将在第 13-15 天与基线免疫学变化进行比较评估。
药品：CAN1012

CAN1012 is an IFN-α biased, long-acting, highly selective TLR7 agonist, which acts as an immune modulator capable of priming both innate and adaptive immunity against tumors. It has previously been shown on intralesional injection to turn "cold" tumors "hot" through several mechanisms:

  1. CAN1012 activates plasmacytoid dendritic cells (pDCs), producing robust IFN-α but minimal IL-6 or TNF;
  2. IFN-α primes NK and CD8+ T cell maturation and release of cytotoxic granules to kill tumor cells;
  3. IFN-α promotes mature cDCs to migrate to tumor draining lymph nodes and present tumor antigens to CD4+ T cells;
  4. Chemokines induced by TLR7 stimulation recruit inflammatory cells into the tumor microenvironment (TME).

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
Safety and Tolerability
大体时间：Post-operative follow-up visit (30 days after surgery)
Assess safety & tolerability of intralesional CAN1012 injection in subjects with OED by monitoring for adverse events and delays in surgery. Adverse events will be assessed using Common Terminology Criteria for Adverse Events (CTCAE) v6.0 and the Clavien-Dindo grading tool will be used for surgical complications.
Post-operative follow-up visit (30 days after surgery)

次要结果测量

结果测量
措施说明
大体时间
Immunologic Monitoring
大体时间：5 years
Flow cytometric analysis on pre/post whole blood, and tandem pre/post Multiplex IF for quantitative immunophenotyping, will be performed to ascertain if TLR7 agonists deplete immunosuppressive immune populations within the tumor and if the multiplex immunofluorescence (mIF) changes in the tumor will not be detectable in peripheral blood.
5 years
LINE-1 Expression
大体时间：5 years
LINE-1 (L1) expression at the protein level will be evaluated using multiplex IF. Paraffin-embedded tissue blocks will be utilized for multiplex IF using the Lunaphore COMET platform.
5 years
Relapse Free Survival (RFS)
大体时间：5 years
Assess whether recurrence of OED or invasive disease (relapse free survival, RFS) within the 5 years of the trial.
5 years

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Providence Health & Services

合作者

CanWell Pharma Inc.

调查人员

  • 首席研究员：Sasha Stanton, MD, PhD、Providence Health & Services

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (估计的)

2026年7月1日

初级完成 (估计的)

2031年7月1日

研究完成 (估计的)

2033年7月1日

研究注册日期

首次提交

2026年4月2日

首先提交符合 QC 标准的

2026年5月27日

首次发布 (实际的)

2026年6月2日

研究记录更新

最后更新发布 (实际的)

2026年6月2日

上次提交的符合 QC 标准的更新

2026年5月27日

最后验证

2026年5月1日

更多信息

与本研究相关的术语

其他研究编号

  • 2026000210

药物和器械信息、研究文件

研究美国 FDA 监管的药品

是的

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

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