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Study of a Large Family With Congenital Mirror Movements : From Underlying Pathophysiology to Culprit Gene Identification PROJET " MOMIC " (MOMIC)

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ClinicalTrials.gov Identifier: NCT01075061
Recruitment Status : Completed
First Posted : February 24, 2010
Last Update Posted : February 24, 2016
Sponsor:
Information provided by (Responsible Party):
Institut National de la Santé Et de la Recherche Médicale, France

Study Description
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Brief Summary:
Mirror movements are involuntary, symmetrical and simultaneous movements occurring on one side of the body that accompany controlateral voluntary movements. Congenital mirror movements (CMM) are characterized by childhood onset and the absence of additional manifestations. The aim of this study is to unravel the pathophysiology of the CMM that remains poorly elucidated. The combination of imaging studies and neurophysiological studies using transcranial magnetic stimulation in a homogeneous and relatively large group of patient is likely to allow us to better understand the underlying pathophysiology of the disorder. Using a linkage analysis approach we will try to identify a locus associated with CMM and related candidate genes.

Condition or disease Intervention/treatment Phase
Healthy Other: healthy volunteers Other: Kallmann Other: Congenital Mirror Movement Not Applicable

Study Design
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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 40 participants
Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Basic Science
Official Title: Study of a Large Family With Congenital Mirror Movements : From Underlying Pathophysiology to Culprit Gene Identification : MOMIC
Study Start Date : February 2010
Actual Primary Completion Date : July 2011
Actual Study Completion Date : July 2011

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Arms and Interventions
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Arm Intervention/treatment
healthy volunteers
healthy volunteers
 Other: healthy volunteers
morphological and functional brain MRI; transcranial magnetic stimulation
Kallmann
Kallmann syndrome patients
 Other: Kallmann
morphological and functional brain MRI; transcranial magnetic stimulation
Congenital Mirror Movement
patients with CMM
 Other: Congenital Mirror Movement
morphological and functional brain MRI; transcranial magnetic stimulation


Outcome Measures
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Primary Outcome Measures :
  1. - To unravel the pathophysiology of congenital mirror movements - To identify a locus and candidate genes associated with CMM [ Time Frame: 08/2011 ]

Secondary Outcome Measures :
  1. - To study patients with Kallmann syndrome and associated MM based on the same methods and hypothesis [ Time Frame: 08/2011 ]

Eligibility Criteria
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Ages Eligible for Study:   11 Years to 82 Years   (Child, Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Patients aged from 11 to 82 years
  • Members of the family of interest displaying mirror movements or being obligatory asymptomatic carrier, without additional manifestation or malformation; or patient with genetically proven Kallmann syndrome and mirror movements.
  • No contraindication for MRI or TMS study

Exclusion Criteria:

  • inability to provide an informed consent
  • Simultaneous participation in another clinical trial
  • Treatment that modulate cortical excitability (for the TMS part of the study only)
Contacts and Locations
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To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01075061


Locations
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France
Fédération des Maladies du Système Nerveux, Hôpital Pitié Salpétrière
Paris, France, 75013
Sponsors and Collaborators
Institut National de la Santé Et de la Recherche Médicale, France
Investigators
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Principal Investigator: Emmanuel ROZE, MD Institut National de la Santé Et de la Recherche Médicale, France
More Information
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Responsible Party: Institut National de la Santé Et de la Recherche Médicale, France
ClinicalTrials.gov Identifier: NCT01075061    
Other Study ID Numbers: C09-06
2009-A00490-57 ( Registry Identifier: IDRCB )
First Posted: February 24, 2010    Key Record Dates
Last Update Posted: February 24, 2016
Last Verified: February 2016
Keywords provided by Institut National de la Santé Et de la Recherche Médicale, France:
Congenital mirror movement, physiopathology, imaging, transcranial magnetic stimulation, candidate gene