Acute Pain Memory Among Former Burned: Exploration of fMRI.

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

NA

Total Enrollment

24 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-02-13

Study Completion Date

2019-11-25

Brief Summary

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Pain is complex phenomenon misunderstood in spite of medical progress and neurosciences. That's why the relief of chronic pain is only partial for a lot of infection as arthrosis, chronic back pain, headaches or neuropathic pain. Certain situations bring to relive pain sensation. Investigators were interested to former burned. They wonder about somatic memory and unconscious of acute.

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Detailed Description

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It is a comparative and monocentric study. There are two groups. On the one hand, there is the former burned and, on the other hand, healthy volunteers. While they thought to painful memory or not, functional Magnetic Resonance Imaging (fMRI) will be performed. Then, investigators compare two functional Magnetic Resonance Imaging (fMRI).

Main objective of this study is link up between brain activity by functional Magnetic Resonance Imaging (fMRI) and acute pain memory.

Conditions

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Magnetic Resonance Imaging Neuronal Activity

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Two groups: 20 patients and 20 healthy volunteers

Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

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patients

Patient who was burned will have fMRI.

Group Type EXPERIMENTAL

fMRI

Intervention Type OTHER

During fMRI, patients and control group will have to thought to seven painful memories, seven emotional memories not painful, seven neutral memories. At every memory there is control test. It is to count backwards.

control group

Healthy volunteers (control group) will have fMRI.

Group Type ACTIVE_COMPARATOR

fMRI

Intervention Type OTHER

During fMRI, patients and control group will have to thought to seven painful memories, seven emotional memories not painful, seven neutral memories. At every memory there is control test. It is to count backwards.

Interventions

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fMRI

During fMRI, patients and control group will have to thought to seven painful memories, seven emotional memories not painful, seven neutral memories. At every memory there is control test. It is to count backwards.

Intervention Type OTHER

Other Intervention Names

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functional Magnetic Resonance Imaging (fMRI)

Eligibility Criteria

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Inclusion Criteria

For control group:

* Affiliated or entitled to a social security
* Have signed consent before their participation in the study
* Adult women and men french and is right handed
* Vision and hearing normal or corrected

For former burned:

* Affiliated or entitled to a social security
* Have signed consent before their participation in the study
* Adult women and men french and is right handed
* Vision and hearing normal or corrected
* Localized burn at the hand or feet onset between 12 and 24 years
* Not sequelae painful at the inclusion
* Scope and depth of the burn according to classifications CIM 10

Exclusion Criteria

For control group:

* Any contraindications to pass an fMRI test
* Neuropathic pains and psychiatric disorders
* Medical history of head injuries
* Burn presence

For former burned:

* Any contraindications to pass an fMRI test
* Neuropathic pains and psychiatric disorders
* Medical history of head injuries

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes