Ignite Creation Date:
2025-12-24 @ 12:04 PM
Ignite Modification Date:
2025-12-27 @ 10:40 PM
Study NCT ID:
NCT03630861
Status:
COMPLETED
Last Update Posted:
2018-08-15
First Post:
2018-04-10
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Establishment of a Signature of Circulating microRNA as a Tool to Aid Diagnosis of Primary Brain Tumors in Adults
Sponsor:
Assistance Publique - Hôpitaux de Paris
Organization:
Study Overview
Official Title:
Establishment of a Signature of Circulating microRNA as a Tool to Aid Diagnosis of Primary Brain Tumors in Adults
Status:
COMPLETED
Status Verified Date:
2018-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
MIRNA
Brief Summary:
MIRNA is a prospective multi-center observational study designed to explore 762 plasma microRNAs in patients with malignant CNS tumours: 60 primary glioblastoma (GBM), 20 primary CNS lymphomas and 40 brain metastases in an attempt to establish plasma microRNA signatures specific to GBM capable of distinguishing them from malignant non-glial brain tumours. 20 patients with cerebral stroke and 20 healthy volunteers will also participate in the study, and for each patient, a panel of 762 microRNAs will be screened in plasma.
Detailed Description:
Neuro-oncology faces two challenges: establishing an accurate, rapid diagnosis and having early therapeutic response. This applies particularly to glioblastoma (GBM) since the positive diagnosis is evoked on MRI imaging and the diagnosis of certainty provided by anatomopathology. There are no perfect techniques and there are problems of differential diagnosis in imaging. Sometimes the context does not allow biopsy or excision.
This study is a prospective multi-center observational study designed to be conducted in patients with malignant CNS tumours: primary glioblastoma (60 GBM), primary CNS lymphomas (20 PCNSL), brain metastases (40 BM), in an attempt to establish plasma microRNA signatures characteristic of a tumour process. Patients with cerebral stroke (20 CS) and healthy volunteers (20 HV) will also participate in the study. For each patient, a panel of 762 microRNAs will be screened in plasma.
First, the investigators will focus on the potentially diagnostic nature of the signature, which may prove useful when there are problems of differential diagnosis in imaging or when the context does not permit biopsy or excision. The main objective of the study is to establish a plasma microRNA signature specific to GBM, capable of distinguishing them from malignant non-glial brain tumours (PCNSL and BM). Within the main objective, discrimination will be established between GBM and malignant non-glial brain tumours.
Secondly, the quantitative approach of plasma miRNoma with 752 microRNAs studied in the different patient groups will allow for other objectives:1/ Establish plasma microRNA signatures characteristic of other types of brain tumours; 2/ Identify a plasma microRNA signature characteristic of the cerebral injury component independently of the tumor component with the CS and HV groups; 3/ Identify plasma microRNA signatures characteristic of GBM subtypes in relation to their genomic alterations; 4/ Establish correlations between plasma microRNA expression levels and data collected through multi-modality MRI imaging and anatomopathology.
This study is a prospective multi-center observational study designed to be conducted in patients with malignant CNS tumours: primary glioblastoma (60 GBM), primary CNS lymphomas (20 PCNSL), brain metastases (40 BM), in an attempt to establish plasma microRNA signatures characteristic of a tumour process. Patients with cerebral stroke (20 CS) and healthy volunteers (20 HV) will also participate in the study. For each patient, a panel of 762 microRNAs will be screened in plasma.
First, the investigators will focus on the potentially diagnostic nature of the signature, which may prove useful when there are problems of differential diagnosis in imaging or when the context does not permit biopsy or excision. The main objective of the study is to establish a plasma microRNA signature specific to GBM, capable of distinguishing them from malignant non-glial brain tumours (PCNSL and BM). Within the main objective, discrimination will be established between GBM and malignant non-glial brain tumours.
Secondly, the quantitative approach of plasma miRNoma with 752 microRNAs studied in the different patient groups will allow for other objectives:1/ Establish plasma microRNA signatures characteristic of other types of brain tumours; 2/ Identify a plasma microRNA signature characteristic of the cerebral injury component independently of the tumor component with the CS and HV groups; 3/ Identify plasma microRNA signatures characteristic of GBM subtypes in relation to their genomic alterations; 4/ Establish correlations between plasma microRNA expression levels and data collected through multi-modality MRI imaging and anatomopathology.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2015-A00503-46 | REGISTRY | IDRCB | View |