The Predictive Value of MRI for Adult-type Diffuse Gliomas
ConditionGlioma
Trial statusNot yet recruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18+
SponsorFirst Affiliated Hospital, Sun Yat-Sen University
About this trial
The goal of this observational study is to learn about the diagnostic value of preoperative MRI examination for adult-type diffuse gliomas. The main question it aims to answer is:
* Can preoperative MRI examination noninvasively predict genotype of gliomas? * Can preoperative MRI examination noninvasively predict the overall survival of gliomas? * Can preoperative MRI examination noninvasively predict Ki-67 proliferation status?
Eligibility criteria
Qualifiers
First diagnosis of glioma, with no preoperative radiotherapy or chemotherapy.
Underwent multiparametric MRI examination in our hospital before surgery.
Tumor resection or biopsy was performed within 3 weeks after MRI examination.
Pathological examination confirmed glioma.
Disqualifiers
Inability to cooperate during MRI examination, resulting in poor image quality that prevents image analysis.
Surgery or biopsy specimens were unqualified and could not be analyzed pathologically.
Trial design
Treatments tested in this trial
- Not listed
Trial groups
200 Participants
are grouped into 1 trial groupLocations
Sponsors and collaborators
Source ClinicalTrials.gov