Cognitive, Morphological and Neurobiological Progressive Aspects in Bipolar Disorders in the Elderly: Toward to a Neurodegenerescence Detection? (BIPAGE)

July 22, 2016 updated by: University Hospital, Grenoble
The purpose of this study is to identify association between cerebrospinal fluid Alzheimer's Disease's neurodegenerescence biomarkers (tau, ptau, Aß40 and Aß1-42) and occurrence of cognitive deficits in older patients with bipolar disorders.

Study Overview

Study Type

Interventional

Enrollment (Anticipated)

180

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

      • Tours, France, 37000
        • Recruiting
        • University Hospital, Tours
        • Contact:
          • Camus CV Vincent, Professor

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

60 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • male or female subject aged between 60 and 80 years old
  • in patient or out-patient at one of the centers participating in the study
  • Mini-mental state examination (MMSE) score > 20 at baseline
  • patient with diagnostic of amnestic-Mild Cognitive Impairment
  • patients suffering of bipolar disorders type I or II
  • in remitted (euthymic) state at baseline

Exclusion Criteria:

  • pre-existing history of dementia
  • history of neurologic disorder
  • lifetime history of a severe psychiatric disorder other than bipolar disorders
  • current medical problems
  • patients treated with electroconvulsive therapy within the past six months
  • patients with substance abuse or dependence within the past 12 months
  • patients hospitalized without consent

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Screening
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: BD/CD +
Lombar punction, RMI, TEP/FDG, ApoE detection, psychiatric tests, neuropsychological tests
cerebrospinal fluid testing at screening and M36
MRI done at screening and M36
TEP/FDG done at screening and M36
done at screening, M12, M24 and M36
ApoE detection done at screening
Active Comparator: BD/CD -
Lombar punction, RMI, TEP/FDG, ApoE detection, psychiatric tests, neuropsychological tests
cerebrospinal fluid testing at screening and M36
MRI done at screening and M36
TEP/FDG done at screening and M36
done at screening, M12, M24 and M36
ApoE detection done at screening
Active Comparator: a-MCI
Lombar punction, RMI, TEP/FDG, ApoE detection, psychiatric tests, neuropsychological tests
cerebrospinal fluid testing at screening and M36
MRI done at screening and M36
TEP/FDG done at screening and M36
done at screening, M12, M24 and M36
ApoE detection done at screening

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Functionnal/Cognitive evaluation
Time Frame: Half an hour

Global cognitive evaluation :

MMSE (Mini-Mental State Examination), CDR, BREF, 5 word of Dubois ADL, IADL.

Half an hour
Psychatric evaluation
Time Frame: 15 minutes
Semi-directive psychiatric interview.
15 minutes
Psychatric evaluation
Time Frame: 15 minutes
Scales for thymus evaluation : GDS, YMRS, BPRS, STAI
15 minutes
Brain MRI
Time Frame: 40 minutes
Enable neuropsychological evaluation.
40 minutes

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

July 1, 2015

Primary Completion (Anticipated)

July 1, 2018

Study Completion (Anticipated)

July 1, 2018

Study Registration Dates

First Submitted

May 11, 2016

First Submitted That Met QC Criteria

July 22, 2016

First Posted (Estimate)

July 26, 2016

Study Record Updates

Last Update Posted (Estimate)

July 26, 2016

Last Update Submitted That Met QC Criteria

July 22, 2016

Last Verified

July 1, 2016

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Clinical Trials on Alzheimer Disease

Clinical Trials on Lombar Punction

Subscribe