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Autobiographical Memory Organization in Schizophrenia (AMOrSchiz)

Primary Purpose

Schizophrenia

Status
Completed
Phase
Not Applicable
Locations
France
Study Type
Interventional
Intervention
questionary
Sponsored by
University Hospital, Strasbourg, France
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional diagnostic trial for Schizophrenia focused on measuring Cognition, Autobiographical, memoryCognitive, remediation

Eligibility Criteria

18 Years - 55 Years (Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • for both patients and controls
  • male or female willing to participate and who have signed up the legal document
  • under the protection of health insurance for patients only
  • schizophrenia or schizo-affective disorder according to the DSM-IV-TR criteria
  • clinically stable for at least 2 months for controls only
  • no psychiatric history

Exclusion criteria:

  • for both patients and controls
  • current severe or unstable somatic illness
  • neurological history (epilepsia, brain injury, brain surgery…)
  • current substance use disorder (DSM-IV-TR)
  • current major depressive disorder (DSM-IV-TR)
  • mental retardation (IQ < 70)
  • pregnancy, breast feeding
  • current legal control for patients only
  • treatment comprising benzodiazepines
  • benzodiazepines intake during the last 3 weeks for controls only
  • psychotropic intake during the last 3 weeks

Sites / Locations

  • Service de psychiatrie 1 , Les Hôpitaux Universitaires de Strasbourg

Arms of the Study

Arm 1

Arm Type

Other

Arm Label

healthy volunteers

Arm Description

Outcomes

Primary Outcome Measures

Specificity of memories recovered by using the SenseCam camera during the trial
SenseCam®(corresponding to the name of the automatic camera that participants will be asked to carry around their neck during the city-tour)

Secondary Outcome Measures

Full Information

First Posted
February 12, 2013
Last Updated
August 19, 2019
Sponsor
University Hospital, Strasbourg, France
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1. Study Identification

Unique Protocol Identification Number
NCT02570594
Brief Title
Autobiographical Memory Organization in Schizophrenia
Acronym
AMOrSchiz
Official Title
Autobiographical Memory Organization in Schizophrenia
Study Type
Interventional

2. Study Status

Record Verification Date
August 2019
Overall Recruitment Status
Completed
Study Start Date
January 2014 (Actual)
Primary Completion Date
June 2017 (Actual)
Study Completion Date
June 2017 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
University Hospital, Strasbourg, France

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The aim of the study is to investigate the temporal organization of autobiographical memory in patients with schizophrenia. Patients and control participants will be invited separately to participate in a 1hour walk in the city of Strasbourg and at the same time, to carry an automatic camera around their neck, which is called SenseCam®. Pictures obtained with SenseCam® will be later presented to the participants during the session of test. They will be asked to determine the chronological order of 12 pictures corresponding to 12 particular events of the tour. Then they will be asked to watch the complete sequence of photos from the tour and to determine the beginning and ending of the events that have occurred during the tour. According to the investigators hypotheses, patients should have difficulty to find out the correct chronological order of the photos and to determine the appropriate beginnings and endings of the events

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Schizophrenia
Keywords
Cognition, Autobiographical, memoryCognitive, remediation

7. Study Design

Primary Purpose
Diagnostic
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
80 (Actual)

8. Arms, Groups, and Interventions

Arm Title
healthy volunteers
Arm Type
Other
Intervention Type
Other
Intervention Name(s)
questionary
Primary Outcome Measure Information:
Title
Specificity of memories recovered by using the SenseCam camera during the trial
Description
SenseCam®(corresponding to the name of the automatic camera that participants will be asked to carry around their neck during the city-tour)
Time Frame
1 month

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
55 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: for both patients and controls male or female willing to participate and who have signed up the legal document under the protection of health insurance for patients only schizophrenia or schizo-affective disorder according to the DSM-IV-TR criteria clinically stable for at least 2 months for controls only no psychiatric history Exclusion criteria: for both patients and controls current severe or unstable somatic illness neurological history (epilepsia, brain injury, brain surgery…) current substance use disorder (DSM-IV-TR) current major depressive disorder (DSM-IV-TR) mental retardation (IQ < 70) pregnancy, breast feeding current legal control for patients only treatment comprising benzodiazepines benzodiazepines intake during the last 3 weeks for controls only psychotropic intake during the last 3 weeks
Facility Information:
Facility Name
Service de psychiatrie 1 , Les Hôpitaux Universitaires de Strasbourg
City
Strasbourg
State/Province
Alsace
ZIP/Postal Code
67091
Country
France

12. IPD Sharing Statement

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Autobiographical Memory Organization in Schizophrenia

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