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临床试验/NCT05747716
NCT05747716尚未招募2 期

SBRT Combined With Fruquintinib Plus PD-1/CTLA-4 Antibody Cadonilimab for Third-line Treatment in Metastatic Colonrectal Cancer.

Wuhan Union Hospital, China1 个研究点 分布在 1 个国家目标入组 44 人开始时间: 2023年2月28日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
尚未招募
发起方
入组人数
44
试验地点
1
主要终点
Progression free survival

研究概览

简要总结

The study is a phase II clinical study. The purpose of the study is to evaluate the efficacy and safety of SBRT combined with Fruquintinib Plus PD-1/CTLA-4 Antibody for Third-line Treatment in mCRC.

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 75 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Patients must have biopsy proven unresectable MCRC.
  • Patients must have received first-line and second-line chemotherapy, and approved a progressive disease.
  • Age ≥ 18 years
  • Patients must have measurable disease at baseline.
  • Patients can have up to only 5 discrete active extracranial lesions (≤3 in the liver and ≤3 in the lung) identified by position-emission tomography (PET) scan and also seen on correlative plain film, CT scan, or MRI within 8 weeks prior to the initiation of radiotherapy.
  • Patients who previously received radiotherapy to the primary site will be ineligible if there is CT evidence of disease progression within the past 3 months.
  • Patients must have a Karnofsky Performance Scores (KPS) >60
  • Aspartate aminotransferase, alanine aminotransferase & Alkaline phosphates must be ≤ 2.5 times the upper limit of normal (ULN). Total bilirubin must be within the limit of normal.
  • Patients should have adequate bone marrow function as defined by peripheral granulocyte count of ≥1500/mm
  • Patients should have adequate renal function (serum creatinine ≤1.5 times the ULN).
  • Females of childbearing potential should have a negative pregnancy test.
  • Patients who would be receiving radiation for lung lesions who are known or suspected by the treating radiation oncologist to have compromised lung function must have a documented forced expiratory volume in 1 second (FEV1) ≥ 1 litre.
  • Patients must provide verbal and written informed consent to participate in the study.
  • Total bilirubin: within normal institutional limits

排除标准

  • Patients with either untreated brain metastases or brain metastases treated within the past three months are ineligible
  • Patients with serious, uncontrolled, concurrent infection(s).
  • Significant weight loss (>10%) in the prior 3 months.
  • Treatment for other carcinomas within the last five years, except cured non-melanoma skin and treated in-situ cancers.
  • Patients with more than 5 discrete metastatic lesions.
  • Participation in any investigational drug study within 4 weeks preceding the start of study treatment.
  • Unwillingness to participate or inability to comply with the protocol for the duration of the study.
  • Patients who are pregnant. Patients with reproductive capability will need to use adequate contraception during the time of participation in the study

研究组 & 干预措施

SBRT, Fruquintinib, Cadonilimab

Experimental

干预措施: SBRT, Fruquintinib, Cadonilimab (Drug)

结局指标

主要结局

Progression free survival

时间窗: 2 years

Progression free survival

次要结局

  • Actuarial rate in-field local control(2 years)
  • Toxicities(2 years)

研究者

发起方
Wuhan Union Hospital, China
申办方类型
Other
责任方
Sponsor

研究点 (1)

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