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Clinical Trials/NCT02765880
NCT02765880TerminatedNot Applicable

Time,Self and Spontaneous Mental Activities in Patients With Psychotic Disorders

University Hospital, Strasbourg, France2 sites in 1 country84 target enrollmentStarted: March 16, 2017Last updated:
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Conditions

Trial Snapshot

Phase
Not Applicable
Status
Terminated
Sponsor
Enrollment
84
Locations
2
Primary Endpoint
Abnormalities in connectivity during order judgement tasks will be taken as seeds to check whether they account for abnormalities in connectivity at rest, by means of mathematic modelization
Study OverviewStudy DesignEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Study Overview

Brief Summary

The main purpose of the study is to examine to which extent abnormalities in the dynamics of neural activities observed in patients with psychosis is related to difficulties at ordering simple visual stimuli and/or personal events.

Study Design

Study Type
Interventional
Allocation
Non Randomized
Intervention Model
Parallel
Primary Purpose
Other
Masking
None

Eligibility Criteria

Ages
18 Years to 60 Years (Adult)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • •Age between 18 and 60 years
  • •Affiliation to a social security insurance
  • •Written consent given
  • •Only for patient : DSM criteria for schizophrenia or bipolar disorder

Exclusion Criteria

  • •Addiction problem
  • •Invalidating visual sensory problems
  • •Neurological history
  • •Pregnancy or breastfeeding
  • •Legal safeguard
  • •Participation in another clinical trial
  • •Contraindication to MRI

Outcomes

Primary Outcomes

Abnormalities in connectivity during order judgement tasks will be taken as seeds to check whether they account for abnormalities in connectivity at rest, by means of mathematic modelization

Time Frame: After study completion (2 years)

Secondary Outcomes

  • Evaluation of the brain' functional coupling dynamics over time (how neuronal networks and connectivity change over time) during rest.(After study completion (2 years))
  • - Evaluation of the brain' functional coupling dynamics over time (how neuronal networks and connectivity change over time) during time ordering.(After study completion (2 years))
  • Comparison of patients with schizophrenia vs. bipolar disorder(During fMRI and EEG sessions)

Investigators

Sponsor
University Hospital, Strasbourg, France
Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (2)

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