NCT05934474Recruiting
Biocollection on Peripheral Inflammation
Biocollection on Peripheral Inflammation in Psychiatric Pathologies
Source: ClinicalTrials.gov · Last updated 29 Jul 2026
Brief summary (registry, in English)
Most psychiatric research is based on the nosographic classifications used in current practice. At present, there is no diagnostic or prognostic biomarker for psychiatric pathologies commonly used in clinical practice. The study hypothesis is that peripheral inflammatory biomarkers could be common to several psychiatric disorders, in particular psychotic disorders (bipolar disorder, schizophreniform disorder, schizophrenia, depressive episode with psychotic features). The aim of this project is to set up a bio-collection of biological samples (peripheral blood samples) with associated phenotypic data (assessment of various symptoms using standardized scales in patients whose blood is sampled). The setting up of this cohort follows on from work carried out on a PsyCourse cohort also using a transdiagnostic approach in psychiatry, in order to be able to collaborate within a European research project.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 50 (estimated)
- First submitted
- 28 Jun 2023
- Start date
- 19 Mar 2024
- Primary completion date
- 19 Mar 2028
- Lead sponsor
- Nantes University Hospital
- Diseases
- Bipolar disorder
- NCT number
- NCT05934474
What you commit to
- Study type: Observational
- Planned participants: 50
- From 19 Mar 2024 to the primary completion date, 19 Mar 2028
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- History of cancer in the last 5 years,
- Acute or chronic infection,
- Medical history of organ transplant,
- Medical history of autoimmune disease,
- Hearing impairment making it impossible to complete study questionnaires,
Other
- Pregnant,
- Vaccination within the last 4 weeks,
- Patient under court protection
Who the study is looking for
- Major patient
- Patient with one of the following diagnoses confirmed by a psychiatrist:
- Characterized depressive episode with psychotic features,
- Bipolar disorder type I
- Bipolar disorder type II
- Schizoaffective disorder
- Schizophrenia
- Schizophreniform disorder
- Patient under psychiatric care at Nantes University Hospital
- Patients weighing at least 45kg
- Patient affiliated to a social security scheme or beneficiary of such a scheme
- Patient who has given informed consent to participate in the study
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Nantes University Hospital Coordinator of this site? Confirm its status | Nantes | France | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.