Mapping of Electrical Properties in the Brain | NCT06470711

Studies
Mapping of Electrical Properties in the Brain

NCT06470711

Sponsor

Mayo Clinic

Status

Recruiting

Last Update Posted

Feb 3, 2026Actual

Enrollment

120Estimated

Phase

Not provided

Conditions

Malignant Glioma

Interventions

Non-Interventional Study

Countries

United States

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

ID	Type	Description	Link
NCI-2024-04689	Registry Identifier	CTRP (Clinical Trial Reporting Program)
24-003556	Other Identifier	Mayo Clinic Institutional Review Board

Status Module

Record Verification Date

Jan 2026

Overall Recruitment Status or Expanded Access Status

Recruiting

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Sep 13, 2024Actual

Primary Completion Date

Sep 30, 2027Estimated

Completion Date

Sep 30, 2027Estimated

First Submitted Date

Jun 18, 2024

First Submission Date that Met QC Criteria

Jun 18, 2024

First Posted Date

Jun 24, 2024Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jan 30, 2026

Last Update Posted Date

Feb 3, 2026Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

This study evaluates imaging methods for monitoring neural and electrical activity in the brain for improving clinical diagnosis.

Detailed Description

PRIMARY OBJECTIVES:

I. Optimize pulse sequence acquisitions for diffusion imaging on clinical MRI vendor systems.

II. Develop image-based MRI models (including diffusion-based MRI) that accurately depict the multi-regional electrical properties in the brain (e.g., resistivity, current) to inform of neural integrity and function (including white matter tract integrity) in diseased and non-diseased states.

III. Compare/correlate image-based MRI models (e.g., diffusion) with existing structural, physiologic, and functional MRI methods (e.g., tensor imaging, fMRI, DSC-MRI, etc).

IV. Further train image-based models/measurements with loco-regional benchmarks including (but not exclusive to) electrophysiologic monitoring, functional and structural tissue assays (from available biopsies), and correlative clinical features (e.g., histology, outcomes, treatment, etc).

OUTLINE: This is an observational study.

Participants complete a survey and undergo MRI on study.

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

120Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Observational		Participants complete a survey and undergo MRI on study.	Other: Non-Interventional Study

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Non-Interventional Study	Other	Non-interventional study	Observational

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Identify diffusion MRI metrics [using conductivity tensor imaging (CTI)] that inform of regional electrical properties in the brain	At least 4 normal white matter regions of the brain will be analyzed. Fractional anisotropy (FA) and optimized diagnostic imaging (ODI) values will be compared to determine alignment within normal healthy white matter tracts (e.g. cortical spinal tract, corpus callosum).	Baseline

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Aim 1: normal healthy volunteers
Aim 2, 3, 4: participants included in IRB 16-002424, including those that have undergone surgical biopsy/resection for suspected or known glioma

Exclusion Criteria:

Healthy volunteer unable to have an MRI

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

Healthy volunteers and clinical neuro-oncology subjects with high grade glioma

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Name	Role	Phone	Extension	Email
Clinical Trials Referral Office	Contact	855-776-0015		mayocliniccancerstudies@mayo.edu

Overall Officials

Name	Affiliation	Role
Leland S. Hu, MD	Mayo Clinic	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Mayo Clinic in Arizona	Recruiting	Scottsdale	Arizona	85259	United States

Label	URL
Mayo Clinic Clinical Trials	View source

Condition Browse Module

MeSH Terms

ID	Term
D005910	Glioma

Ancestor Terms

ID	Term
D018302	Neoplasms, Neuroepithelial
D017599	Neuroectodermal Tumors
D009373	Neoplasms, Germ Cell and Embryonal
D009370	Neoplasms by Histologic Type

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Browse Branches

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