Ignite Creation Date:
2025-12-25 @ 2:40 AM
Ignite Modification Date:
2026-02-20 @ 10:55 PM
Study NCT ID:
NCT02302534
Status:
COMPLETED
Last Update Posted:
2015-09-01
First Post:
2014-10-21
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Pilot Study of Functional and Morphometric Brain Abnormalities Related to Adolescent Idiopathic Scoliosis (MOR-FO-SIA)
Sponsor:
University Hospital, Tours
Organization:
Study Overview
Official Title:
Pilot Study of Functional and Morphometric Brain Abnormalities Related to Adolescent Idiopathic Scoliosis (MOR-FO-SIA)
Status:
COMPLETED
Status Verified Date:
2015-08
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:
MOR-FO-SIA
Brief Summary:
Adolescent idiopathic scoliosis (AIS) is a complex deformity with different curves. These different curves may be distinguished by different physiopathologic mechanisms.
Without fully convincing model of the emergence and development of AIS, their multifactorial nature seems evident. Several pathophysiological theories involving the central nervous system have been proposed: the AIS would be associated with disturbances of proprioceptive or sensory perception, and/or with integration of this information. This would result in an abnormal body image, responsible for sensorimotor asymmetry that may promote or cause the deformation.
The Main aim of this study is to find cortical and subcortical morphometric differences in the most common population of AIS (right thoracic AIS) compared to healthy adolescent control girls.
Secondary Objectives are to study the cerebral white matter of the same groups (fractional anisotropy in the main white matter tracts), and activation of sensorimotor neural networks (fMRI activation and functional brain connectivity).
Abnormalities of the studied parameters may be used as biomarkers for AIS diagnosis and classification.
Without fully convincing model of the emergence and development of AIS, their multifactorial nature seems evident. Several pathophysiological theories involving the central nervous system have been proposed: the AIS would be associated with disturbances of proprioceptive or sensory perception, and/or with integration of this information. This would result in an abnormal body image, responsible for sensorimotor asymmetry that may promote or cause the deformation.
The Main aim of this study is to find cortical and subcortical morphometric differences in the most common population of AIS (right thoracic AIS) compared to healthy adolescent control girls.
Secondary Objectives are to study the cerebral white matter of the same groups (fractional anisotropy in the main white matter tracts), and activation of sensorimotor neural networks (fMRI activation and functional brain connectivity).
Abnormalities of the studied parameters may be used as biomarkers for AIS diagnosis and classification.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: