Visual Study of Molecular Genotype in Glioma Evolution

• Conditions: Glioma of Brain

• Registration Number: NCT03750890
• Lead Sponsor: Tongji Hospital

Brief Summary

The key molecular changes in the progression of glioma are closely related to tumor heterogeneity, pathological grade, precision treatment and prognosis of glioma. At present, a visually quantitative assessment criteria about the key molecular typing of glioma is still absent. Based on the previous research, this project intends to establish a multi-dimensional database of glioma from clinical, radiomics and microomics levels. The investigators aim to filter out the specific molecular markers in the progression of glioma and explore the intrinsic connection of radiomics features and microomics molecular markers by using bioinformatics integration analysis and artificial intelligence multiple kernel learning. Thus, the investigators could determine the specific molecular mechanism in the progression of glioma, and establish a visually quantitative assessment system of pre-operative precisive grading, molecular typing discrimination and prognosis prediction. The completion of this project is of great significance for improving molecular diagnostic level of glioma, guiding individualized diagnosis and treatment decisions, and improving the survival rate of patients.

Detailed Description

Not available

Study Timeline

• Status Verified: 2018-11
• Study First Submitted: 2018-11-20
• Study First Submitted QC: 2018-11-20
• Study First Posted: 2018-11-23
• Study Start: 2019-01-01
• Last Update Submitted: 2019-03-24
• Last Update Posted: 2019-03-26
• Primary Completion: 2021-12-31
• Study Completion: 2022-12-31

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 1000

Inclusion Criteria

1. postoperative pathological and genetic test confirmed brain glioma;
2. The preoperative Clear and complete multimodal imaging data were collected within 10 days.

Exclusion Criteria

1. patients who underwent surgery more than 4 weeks after MRI;
2. patients with motion artifacts.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
microomics molecular markers (IDH mutation, 1p/19q status, P53 mutation, TERT and ATRX mutation, EGFR amplification and mutation, MGMT methylation status, PTEN mutation, ZM fusion gene and other gene features)	through study completion, an average of 3 years	the key molecular markers (IDH mutation, 1p/19q status, P53 mutation, TERT and ATRX mutation, EGFR amplification and mutation, MGMT methylation status, PTEN mutation, ZM fusion gene and other gene features) in the progression of glioma
radiomics features（the parameters of T1WI, T2WI, DWI, DKI, ASL, ESWAN, DCE, MRS and so on）	through study completion, an average of 3 years	the radiomics features（the parameters of T1WI, T2WI, DWI, DKI, ASL, ESWAN, DCE, MRS and so on）in the progression of glioma

Trial Locations

Locations (1)

Zhenxiong Wang; 🇨🇳 Wuhan, Choose A State Or Province, China