Status:
RECRUITING
Brain Areas of Time-To-Contact Perception: an Awake Surgery Study
Lead Sponsor:
University Hospital, Toulouse
Conditions:
Brain Tumors
Eligibility:
All Genders
18-70 years
Phase:
NA
Brief Summary
During a brain surgery targeted to remove a brain tumor, the neurosurgeon wakes up the patient to delimit the tumor area exactly, and identify the surrounding areas, to limit the surgery damages. The ...
Detailed Description
Time to contact (TTC) estimation is a major visual function that allows an observer determining the time a moving object will take to reach him. It is however striking to note that the different brain...
Eligibility Criteria
Inclusion
- For the patients:
- Brain tumor that does not affect the dominant hand motricity. The patient that have a tumor in an area targeted for a cortical stimulation will be automatically enrolled within the Pre-End group.
- Who will agree with all terms and sign the experimental agreement
- Correct or corrected vision, as allowed by the surgery constraints
- With no known oculomotor abnormalities (list of exclusion in Annexe)
- Affiliated to a social security system
- For the control group:
- Who will agree with all terms and sign the experimental agreement
- Correct or corrected vision
- With no known oculomotor abnormalities.
- Affiliated to a social security system
Exclusion
- For the patients:
- Brain tumor located in the occipital area
- Legally protected patient, or with unknown ability to sign the experimental agreement, as determined by the medical team.
- Medical background of neurological diseases of the central nervous system, as Parkinson, Alzheimer, stroke
- Pregnancy
- For the control group:
- Legally protected patient, or with unknown ability to sign the experimental agreement, as determined by the medical team.
- Medical background of neurological diseases of the central nervous system, as Parkinson, Alzheimer, stroke
- Pregnancy
Key Trial Info
Start Date :
September 16 2019
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2025
Estimated Enrollment :
240 Patients enrolled
Trial Details
Trial ID
NCT04128306
Start Date
September 16 2019
End Date
December 1 2025
Last Update
October 30 2024
Active Locations (1)
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1
University Hospital
Toulouse, France, 31000