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Clinical Trial Summary

Given the phenotypic heterogeneity of bipolar disorder, it seems essential to propose new methodologies to improve the stratification of this pathology in order to describe more homogeneous groups of patients. In this perspective, the neurodevelopmental hypothesis of bipolar disorder seems promising. Brain sulcation is an indirect marker of neurodevelopmental processes. The objective of the study is to highlight sulcal variations between a group of bipolar patients with a neurodevelopmental phenotype (ND) and a group of bipolar subjects without a ND phenotype. A sulcation marker (GPR56) will also be measured from patient blood samples. In order to carry out this project we would like to include 120 participants for a period of 12 months.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05674019
Study type Interventional
Source Assistance Publique Hopitaux De Marseille
Contact Antoine LEFRERE
Phone +33491744013
Email antoine.lefrere@ap-hm.fr
Status Not yet recruiting
Phase N/A
Start date January 15, 2023
Completion date January 14, 2025

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