Determination of Molecular Status, as Well as the Efficacy and Safety of Fluorodeoxyglucose (18F-FDG) in PET-CT Imaging in Juvenile Patients With Histiocytosis
试验速览
- 阶段
- 3 期
- 状态
- 招募中
- 发起方
- 入组人数
- 150
- 试验地点
- 1
- 主要终点
- EFS - (event-free survival)
研究概览
简要总结
Prospective, low intervention, open, single-center, non-commercial clinical trial to improve diagnostics in patients with histiocytosis by assessing the molecular profile of the tumor tissues, monitoring its presence in free-circulating DNA, and determining the efficacy of fluorodeoxyglucose (18F-FDG) in PET-CT imaging.
详细描述
HISTIOGEN clinical study is part of the POLHISTIO project. The POLHISTIO project is a non-commercial clinical trial aimed at optimizing the diagnosis and treatment of juvenile patients with histiocytosis. The project objectives are defined as follows: 1) to estimate the nature and frequency of mutations in patients with histiocytosis in both tumor tissues and free-circulating DNA; 2) to compare molecular test results with clinical data; 3) to evaluate the diagnostic usefulness of the status of molecular analysis (MRD) as a prognostic factor compared with other recognized factors. As part of the HISTIOGEN protocol, an immortalized cell line will be derived to study the pathogenesis of the disease, drug sensitivity, and drug resistance mechanisms. The project is intended to include patients from all over Poland
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 1 Year 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patient under 18 years of age at the time of inclusion.
- •Histopathologically confirmed or suspected histiocytosis (based on prior test results).
- •Signing of informed consent for trial participation according with current legal regulations.
排除标准
- •Lack of inclusion criteria.
- •Other acute or persistent disorders, behaviors or abnormal laboratory test results, which might increase the risk related to the participation in this clinical trial or to taking the study drug, or which might influence the interpretation of the study results, or which, in the investigator's opinion, disqualify a patient from participating in the trial.
研究组 & 干预措施
R1 low intervention arm
Children of both sexes who meet all inclusion criteria and do not meet any exclusion criteria will be eligible for the study.
干预措施: fluorodeoxyglucose (18F-FDG) (Drug)
结局指标
主要结局
EFS - (event-free survival)
时间窗: 2 years
Event-free survival (EFS) was defined as the time interval from the date of diagnosis to the date of disease progression, recurrence, second malignancy, death or to date of last follow-up for patients without events.
次要结局
- OS (Overall Survival)(2 years)
- Molecular relapse (in ct DNA)(2 years)
研究者
Anna Raciborska
Prof Ass
Institute of Mother and Child, Warsaw, Poland