ALBATROSS Study: International Multicenter Study for Prospective Validation of Imaging Biomarkers Calculated at Vascular Habitats of High-grade Gliomas
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 300
- 试验地点
- 1
- 主要终点
- Overall Survival (OS)
研究概览
简要总结
This Clinical study is framed in the ALBATROSS Project: Clinically validated decision support system based on pixel level Artificial Intelligent models for deciding treatment in glioblastoma.
The prospective multicenter international dataset compiled during the ALBATROSS project will include a cohort up to 300 new patients diagnosed with GB after June 1, 2020. Longitudinal images (T1, T2, T1c, FLAIR, PWI-DSC and DWI at least), complete molecular profiling, primary and secondary lines of treatment and clinical conditions will be included for each patient.
详细描述
The Hypothesis under study in this project is:
Therapeutic decision making during clinical management of patients with glioblastoma may benefit from delineating functional habitats at pixel level relative to growth, proliferation, infiltration and angiogenesis
The Overall Scientific Objectives of the research proposal are to:
OSO1. Delineate functional habitats from multiparametric MRI relative to the growth, proliferation, infiltration and angiogenesis at the enhanced tumor and infiltrated peripheral edema OSO2. Demonstrate that functional habitats at enhanced tumors and infiltrated peripheral edema show structural, cellular and molecular differences related to the heterogeneity of the tumor region and are compatible with mathematical models of glioma growth and infiltration OSO3. Determine the in-vivo molecular sub-type of patients with glioblastoma from image biomarkers in functional habitats OSO4. Identify groups of patients with glioblastoma presenting positive therapeutic response in terms of longer survival using image biomarkers from functional habitats OSO5. Position ONCOhabitats as a clinical decision support system for the management of patients with glioblastoma
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
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
- •Patients diagnosed with astrocytoma grade IV WHO with histopathological/genetic confirmation who undergo the Stupp treatment
- •Age > 18 years at diagnosis
- •Patients with access to complete preoperative, postoperative and follow up MRI studies, including:
- •Pre gadolinium T1-weighted MRI
- •Post gadolinium T1-wighted MRI
- •T2-weighted MRI
- •Fluid-Attenuated Inversion Recovery (FLAIR)
- •Dynamic Susceptibility Contrast (DSC) T2*-weighted perfusion sequences
- •Diffusion Weighted Imaging (DWI)
- •Patients who undergo surgery with the possibility to collect samples from different regions of the tumor
排除标准
- •Patient with congestive heart failure within 6 months prior to study entry (New York Heart Association >= Grade 3)
- •Uncontrolled or significant cardiovascular disease, including:
- •Myocardial infarction and transient ischemic attack or stroke within 6 months prior to enrollment
- •Uncontrolled angina within 6 months
- •Diagnosed or suspected congenital long QT syndrome
- •Any history of clinically significant ventricular arrhythmias (such as ventricular tachycardia, ventricular fibrillation, or Torsades de pointes)
- •Clinically significant abnormality on electrocardiogram (ECG)
- •Pulmonary disease including or greater than grade 2 dyspnea or laryngeal edema, grade 3 pulmonary edema or pulmonary hypertension according to CTCAE 4.03
结局指标
主要结局
Overall Survival (OS)
时间窗: From date of inclusion (date of first MRI) until the date of death, assessed up to 48 months
Overall Survival is defined as the time from the first presurgical MRI is taken to the patient (MR0) to death
次要结局
- Progression Free Survival (PFS)(From date of inclusion (date of first MRI) until the date of documented tumor progression, assessed up to 48 months)
研究者
Juan M Garcia-Gomez
Main Researcher. Head of Biomedical Data Science Lab at UPV
Universitat Politècnica de València